condition	mean	min	max
4 h after light	9.314224	8.368687	10.259761
8 h after light	9.575002000000001	8.713096	10.436908
12 h after light	9.5587685	9.077913	10.039624
4 h after dark	9.900072	9.900072	9.900072
8 h after dark	10.7656125	10.415919	11.115306
12 h after dark	9.618957	9.618957	9.618957