My chicks (23 of them) are quickly outgrowing their bathroom brooder!! We put together a 4'x8' partially roofed brooder pen on our enclosed porch and we're monitoring the temperature to see what our max/min temps are under the lamp. We are in upstate NY and it's still pretty cold here. Our chicks are just over three weeks old and they will need to move to this bigger brooder soon. Is there a minimum temperature that they should can be exposed to? If we can keep it at 70*F or higher under the lamp(night and day), does it matter if temps outside of the lamp are below 50*F? Trying to find an answer to this question has been a bit confusing. Any advice is appreciated!