condition	mean	min	max
4 h after light	11.254595	9.46119	13.048
8 h after light	8.56973	7.95042	9.18904
12 h after light	9.627320000000001	8.82644	10.4282
4 h after dark	12.0603	11.36	12.7606
8 h after dark	9.634250000000002	9.1788	10.0897
12 h after dark	11.882200000000001	11.6489	12.1155