Dim light and only run script during certain hours

[BarryHampants (Barry H Pantsworth)]

Check out this post @Nitee I think you can achieve what you want from this thread and post in particular.

Automation using light brightness as a condition?

You might want to check out my automation. I do this exact thing but have a template to check all lights. https://github.com/CCOSTAN/Home-AssistantConfig/blob/master/automation/detect_and_adjust_lights.yaml