Automation of time triggered lamps (yeelight) won't work

Configuration
,
1

Currently using Hassio on a raspberry Pi.
I’m trying to get my lights to go on at 7am each weekday but I can’t seem to get it to work. The yeelights are discovered, they’re visible as entities and I can switch them on and off from the overview but the automation doesn’t seem to work.
Checked the log but it’s empty, no clue as to why this doesn’t work.

This is the code (only put one of the lamps in there as a test of the automation):

automation:
  # Door de week licht aan om 7.
  - alias: 'Ochtendlicht op een werkdag'
    trigger:
      - platform: time
        at: " 07:00:00"
    condition:
      - condition: time
        weekday:
      - mon
      - tue
      - wed
      - thu
      - fri
    action:
      - service: yeelight.set_color_temp_scene
        data:
         entity_id: light.lamp_hal
         kelvin: 6500
         brightness: 100

Thanks for the help already!

2

There is an extra space in front of your time, and missing spaces in front of your data: entities, and your weekdays don’t have the correct spacing

automation:
  # Door de week licht aan om 7.
  - alias: 'Ochtendlicht op een werkdag'
    trigger:
      - platform: time
        at: "07:00:00"
    condition:
      - condition: time
        weekday:
        - mon
        - tue
        - wed
        - thu
        - fri
    action:
      - service: yeelight.set_color_temp_scene
        data:
          entity_id: light.lamp_hal
          kelvin: 6500
          brightness: 100