It’s possible to set up a link so that one spotlight camera (or doorbell camera) can turn on the lights of another spotlight camera. There is a time range for when this is on operation. The default was 6PM to 8PM. I tried changing the end time to 5AM but it saves it as 5PM. I’ve tried again and again for lots of end times but it will not go to an AM time only a PM time.
This interface is only available by the phone app. I could not see an alternative using the Windows app or the web site.