I deeply love my chickens, but I want then outside and they do too. They are about 5 weeks old now and to me they look feathered enough. I live in Utah so we have super bipolar weather. Today we have a high of 50. It still gets down in the 40s at night. I've taken them out during the warm sunny weather and now they just cry all day long. I think they really want to move on to bigger and better things do you think they are ready?