I live in SE Wisconsin. Our weather changes like crazy. I just put our 6 week old chicks outside with shelter from the wind. Some of them are feathered good and a few are not (RIR). It was 85 degrees yesterday, 60 at night, last week it was in the 60's during the day and 50 at night. Now they are saying it will drop to 43 tonight and 38 at night later in the week. Should I bring them back inside with their light??