Yea thats a pretty nice idea, how stressed would they be if i switched the light time like that.Try running your "lights on" during night time. I run my light from 7pm - 7am, helps alot.
That and a air cooled hood with a decent inline fan to cool it.
ifyour in flower leave the light off for at least 24 hours then set your night time lights on. you will be just fine..Yea thats a pretty nice idea, how stressed would they be if i switched the light time like that.
Also this space is pretty small, perhaps a 2l frozen bottle would decrease the temperature significantly?