condition	mean	min	max
0 h after light	11.590399999999999	11.0351	12.1457
4 h after light	12.7168	11.4526	13.981
8 h after light	8.27991	7.4699	9.08992
4 h after dark	9.28951	8.27102	10.308
8 h after dark	11.988299999999999	11.3924	12.5842
12 h after dark	12.13915	10.2129	14.0654