I apologize if this has been answered before, but I can't find the information I am looking for. I have total of 9 LO and BCM, they are fully feathered and growing like weeds. I have them in the coop in a makeshift brooder with a 85 watt red spotlight on them for a little warmth. It has gotten down to 0 the last couple of nights, can I take the light away and let them roost with the rest of the crew. The sun is shining bright and I was going to let them romp with the rest of the crew today, even though it is only supposed to get to the teens. What I am really concerned about is the night time temps. Any help would be appreciated, they are getting too big for the makeshift brooder.