condition	mean	min	max
4 h after light	11.228206	10.677407	11.779005
8 h after light	10.905681000000001	9.944055	11.867307
12 h after light	10.0113095	9.577755	10.444864
4 h after dark	11.711276999999999	9.882275	13.540279
8 h after dark	10.3962665	9.122445	11.670088
12 h after dark	11.757843	11.757843	11.757843