So we're just starting out with chickens. We had them in a large Rubbermaid tote in the living room and I didn't realize that at just three weeks old they be able to fly out of it. So now I am finding chicks in my living room. We close on our new house in 2 weeks so they have at least three weeks until a coop can be built. We put together a makeshift one in the garage today but now I'm concerned that maybe they won't be warm enough. I am in Western New York are daytime highs right now are 60 and nighttime lows are around 40. They would be in the garage which is sheltered from the weather and I still have their heat light. Do you think this is good enough for 3 week old chicks or should I figure out how to keep them inside still? ?