Testing automations with time trigger

How can I test the following automation rule? The rule doesn’t seem to be working correctly so I want to try and use the developer tools to test it out. I can’t seem to find an entity to set for the time function.

 - id: random_lights_on_week_day_mornings
  alias: 'Random Lights On - Week Day Mo
rnings'
  trigger:
  - platform: time
    at: '06:55:00'
  condition:
  - condition: time
    weekday:
      - sun
      - mon
      - tue
      - wed
      - thu
  - condition: sun
    before: sunrise
    after_offset: "00:15:00"
  action:
  - delay: '00:{{ (range(5, 15) | random
) }}:00'
  - service: homeassistant.turn_on
    entity_id: group.living_room_lights_
card
  # wait some seconds (will be in realit
y in minutes)