Hello, I got my new chicks one week ago today. They're growing so quickly! When can I safely move them from their indoor "nursery" to the outside coop? (I live in the Boston area, so it's getting warm, but it's not very hot -- yet.) They're getting pretty daring and keep wanting to fly out of their box at the moment, not to mention the smell is getting a bit much. When I do eventually move them to their coop, should I put a light in the closed portion of the coop at night? They're not used to the dark, as they're under the heating lamp all the time. I want to do this in the most gentle way possible. Can anyone give me some advice/thoughts on how to go about this change? I think I'll be more anxious than my girls will be! Thank you!