So - my girls go in to roost everynight at 9pm. By 9:30 its completly dark outside. A couple nights ago, i could not remember if I turned on the fan so I snuck out there with my tiny pen light and as soon as I opened my back door I could hear them chatting with each other down in the coop. They were all standing in the same spot they were in when they went in to roost. So, tonight I wanted to see if they would be asleep if I waited later. I went out tonight at 11:15pm, did not turn on any lights, just went out. I could hear them chatting again. When I got there, they were all standing in the roosts awake in the dark. What the heck? Do they sleep? I spot lighted the roosts to see if I saw any buggies but I did not. Is this normal?