homeassistant/packages/indoor_security_light.yaml

input_datetime:
  security_lights_interior_time_off:
    has_time: true
    initial: '22:30'

  #
  # security_lights_interior_on_offset:
  #   has_time: true
  #   initial: ':00'

automation:
  - alias: security_lights_interior_time_off
    trigger:
    - platform: template
      value_template: "{{ states('sensor.time') == states('input_datetime.security_lights_interior_time_off')[0:5] }}"
    action:
      - service: switch.turn_off
        data:
          entity_id: group.sonoffs

  - alias: security_lights_interior_time_on
    trigger:
       platform: sun
       event: sunset
       offset: "-00:45:00"
    action:
      - service: switch.turn_on
        data:
          entity_id: group.sonoffs