Group of hue bulbs turning on seemingly randomly. How to troubleshoot without starting from scratch? I have 5 hue gen 2 color bulbs in a ceiling fixture that for the past 2 days has turned on between 5 and 6am for no reason. 

I have them attached to a hue dimmer as a group and also have them linked to home assistant, smart things, echo dot and logitech harmony.  

Looking at home assistant's history, nothing seems to be triggering it so I'm not sure where to begin.