night_light_auto_on.yaml

blueprint:
  name: Nightlight - Turn on, then off after no motion
  description: >
    Turns on a light when motion/person is detected during a time window, and turns
    it off after the sensor has been clear for a configurable duration. Retriggers
    extend the on-time.
  domain: automation

  input:
    motion_sensor:
      name: Motion/person sensor
      selector:
        entity:
          domain: binary_sensor

    light_target:
      name: Light (or lights) to control
      selector:
        target:
          entity:
            domain: light
            
    brightness:
      name: Brightness
      default: 255
      selector:
        number:
          min: 1
          max: 255
          step: 1

    end_state:
      name: End state
      default: dim
      selector:
        select:
          options:
            - label: Dim (stay on)
              value: "dim"
            - label: Turn off
              value: "off"

mode: restart

trigger:
  - platform: state
    entity_id: !input motion_sensor
    to: "on"

condition:
  - condition: sun
    after: sunset
    after_offset: "+00:15:00"
    before: sunrise
    before_offset: "-00:15:00"

variables:
  end_state: !input end_state
  
action:
  - service: light.turn_on
    target: !input light_target
    data:
      brightness: !input brightness
      transition: 1

  - wait_for_trigger:
      - platform: state
        entity_id: !input motion_sensor
        to: "off"
        for: "00:01:00"

  - choose:
      - conditions:
          - condition: template
            value_template: "{{ end_state == 'dim' }}"
        sequence:
          - service: light.turn_on
            target: !input light_target
            data:
              brightness: 38
              transition: 10
    default:
      - service: light.turn_off
        target: !input light_target
        data:
          transition: 10