Hi folks, My girls will be 7 weeks old on Monday and it's time to transfer them to the coop. I live in the Northeast. It's due to be in the 50's (sometimes 60) this week with nighttime temps in the mid to upper 30's. I plan of running a heater during the nights. I'm confident they will be fine during the day. They've been on a porch that that maintains about 65 day and night. Since they are fully feathered they should be fine in the coop at night, correct? I imagine the heater will keep it around 50. Looking to hear some of your experiences. Thanks!