8 days into my RIR hen brooding I found her sitting on a clutch of 9 eggs the other hens laid in another nest. It was about 85 degrees that day. I think when she got off of her nest to feed she got confused and sat on the nest next to hers. I'm not sure how long she was off of her nest, maybe 3-5 hours? She did go back on her nest and has been on it since. My question is does anybody feel her time away from her nest will have an adverse effect on the survivability of her eggs?