I bought new chicks at the beginning of November. The chicks have been inside my house with a heat lamp on. I am constantly changing water and I have to clean out the container every day. Even after cleaning my utility room smells. I am ready to move them outside but didn't know if it was to cold at night. I believe they have most of their feathers. I am keeping them separated from the adults. The chicks will have their own space in the coop with the heat lamp. The temp at night in Ks is around mid 30's to low 40"s. The heat lamp can be left on but didn't know if it would be enough as cold as it is. Can I move them out of the house?????