condition	mean	min	max
4 h after light	9.801180500000001	9.373506	10.228855
8 h after light	10.299361999999999	9.198277	11.400447
12 h after light	9.9185575	9.841891	9.995224
4 h after dark	9.5756285	9.557357	9.5939
8 h after dark	9.9937635	9.649421	10.338106
12 h after dark	9.95946	9.95946	9.95946