Hello again, I has a quick question about my chicks and their night light. They tend to cry more when they are in the dark so I fashioned an LED touch light and colored it red because I had read they tend to prefer red lighting so they dont peck at sores they may get. When is an appropriate time to wean them off having a light at night? I know if it is dark they will sleep longer, but I feel bad when they cry in the dark. Any suggestions?