I bought 10 chicks today and I am curious where I should keep them. I am brooding them in one of these: I have a heat lamp attached to the tank and it is currently in my basement. My basement is finished and I use it as my living room, so I don't want to keep them in there for 6 weeks. I have two other options, my wood shop (in my garage) or my three season sun porch. Neither of those rooms are heated and I live in New Hampshire, so I am concerned that they won't make it through the night if the temperature drops to 20 or something like that. It has been in the 40s during the day for the past week or so, but it has still been getting pretty cold at night. Will the 250w heat lamp counteract the cold and help them survive, or should I just keep them in my basement to be on the safe side? Any advice would be greatly appreciated. I'm completely new to this!