This is my first flock and was wondering if I can put my 4 chicks outside overnight at 4weeks? We’re in Southern California and it’s been 90 during the day, and about 65 at night. The brooder is currently in the garage, where it gets unbelievably hot, and I move them to the coop outside each day anyway. In the evening they go back into the garage brooder but I haven’t been turning the heat lamp since it’s warm in there to begin with. They have most all of their feathers. Thanks!