My hen hatched 9 out of 14 eggs she's been sitting on. I bought her at 3 days old from tractor supply and raised her under a light along with other hens and roosters. Now that she's had her own; I don't know what to do. She layed them in a 50 gal barrel I have on it side in the hen house. I used it for ducks before the fox got em. The chickens have been free roaming. I locked her in the hen house with food and chicky water and left the rooster outside. I also put a light outside the barrel. I'm in the south and it's 70-75 deg in day and 55-60 at night. Do i need a light? Did i do right by seperating the rooster? He's happy outside and roosts way up high out of harms way in the barn. Help me.