Chiming in from the gray and rainy pacific northwest, I think my girls are happier with supplemental lighting. This is my first year with chickens and they went through their first heavy moult about a month ago, egg production dropped and most worriesome it didn't seem like they were eating as much of their layer pellets as before.
We added a string of rope lights (like christmas lights but in a flexible plastic tube), zig zagged across the ceiling and have it set to come on at 5:00 am until noon. Not a lot of electricity, they have a nice cozy coop so the heat is not that important and we feel a very low chance of any type of fire with these types of enclosed low wattage lights. But the girls have really perked up and are quite cheery when I let them out in the morning. In fact on really bad mornings, they just look out the door and refuse to come out til later, they have now trained me to throw their morning scratch into the coop on these really dark and rainy mornings. So going on their behavior, the fact that they are eating well and looking healthy - I will continue adding light in the mornings during.
We are not back to summer egg production, averaging 2-3 a day now - still plenty and we appreciate each and every one.
We added a string of rope lights (like christmas lights but in a flexible plastic tube), zig zagged across the ceiling and have it set to come on at 5:00 am until noon. Not a lot of electricity, they have a nice cozy coop so the heat is not that important and we feel a very low chance of any type of fire with these types of enclosed low wattage lights. But the girls have really perked up and are quite cheery when I let them out in the morning. In fact on really bad mornings, they just look out the door and refuse to come out til later, they have now trained me to throw their morning scratch into the coop on these really dark and rainy mornings. So going on their behavior, the fact that they are eating well and looking healthy - I will continue adding light in the mornings during.
We are not back to summer egg production, averaging 2-3 a day now - still plenty and we appreciate each and every one.