Home-AssistantConfig/automation/detect_and_adjust_lights.yaml

##############################################################################
###  Detect when lights are turned on and adjust them accordingly based on time.
###  Here is 5am to 8am
##############################################################################

- alias: detect_light_between 5am and 8am
  trigger:
    - platform: event
      event_type: state_changed
  condition:
    - condition: state
      entity_id: group.family
      state: home 
    - condition: time
      after: '05:00:00'
    - condition: time
      before: '7:59:00'
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('.')[0] == 'light' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.tv' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.couch' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.outdoor' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.office' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.garage' }}"
    - condition: template
      value_template: "{{ trigger.event.data.new_state.state == 'on' }}"
    - condition: template
      value_template: "{{ trigger.event.data.old_state.state == 'off' }}"
#    - condition: template
#      value_template: "{{ trigger.event.data.new_state.attributes.brightness|default(0)|int > 50 }}"
  action:
    - service: light.turn_on
      data_template:
        entity_id: "{{ trigger.event.data.entity_id }}"
        brightness: 50
        
##############################################################################
###  Detect when lights are turned on and adjust them accordingly based on time.
###  Here is 8am to 8pm
##############################################################################
        
- alias: detect_light_between 8am and 8pm
  trigger:
    - platform: event
      event_type: state_changed
  condition:
    - condition: state
      entity_id: group.family
      state: home 
    - condition: time
      after: '08:00:00'
    - condition: time
      before: '20:00:00'
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('.')[0] == 'light' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.tv' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.couch' }}"
    - condition: template
      value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.outdoor' }}"
    - condition: template
      value_template: "{{ trigger.event.data.new_state.state == 'on' }}"
    - condition: template
      value_template: "{{ trigger.event.data.old_state.state == 'off' }}"
  action:
    - service: light.turn_on
      data_template:
        entity_id: "{{ trigger.event.data.entity_id }}"
        brightness: 255
        
##############################################################################
###  Detect when lights are turned on and adjust them accordingly based on time.
###  Here is 8pm to 5am
##############################################################################

- alias: detect_light_between 8pm and 5am
  trigger:
    - platform: event
      event_type: state_changed
  condition:
    condition: and
    conditions:
      - condition: or
        conditions:
          - condition: time
            after: '20:00:01'
          - condition: time
            before: '12:00:00'
      - condition: state
        entity_id: sun.sun
        state: 'below_horizon'
      - condition: state
        entity_id: group.family
        state: home 
      - condition: template
        value_template: "{{ trigger.event.data.entity_id.split('.')[0] == 'light' }}"
      - condition: template
        value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.tv' }}"
      - condition: template
        value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.couch' }}"
      - condition: template
        value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.outdoor' }}"
      - condition: template
        value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.office' }}"
      - condition: template
        value_template: "{{ trigger.event.data.entity_id.split('_')[0] != 'light.garage' }}"
      - condition: template
        value_template: "{{ trigger.event.data.new_state.state == 'on' }}"
      - condition: template
        value_template: "{{ trigger.event.data.old_state.state == 'off' }}"
#      - condition: template
#        value_template: "{{ trigger.event.data.new_state.attributes.brightness|default(0)|int > 20 }}"
  action:
    - service: light.turn_on
      data_template:
        entity_id: "{{ trigger.event.data.entity_id }}"
        brightness: 20