Yeh kinda freeked out when I woke up and saw that. I knew it wouldn't kill them, more worried about shock.
Going from nice warm environment 24hours of light no worries in the world, then bammm!!! 100% darkness, cold as hell, my hormones are raging WTF HAPPENED!!! do I go male do I female or do I go down the middle.

I doubt it hert them if anything I read is below 60 they stop growing.

The Good thing is I am 2 to 3 days away from more room to let my babies strech out and get that precious light to those little budlings below.