condition	mean	min	max
0 h after light	9.322285	8.30537	10.3392
4 h after light	9.81443	8.46256	11.1663
8 h after light	11.142225	8.83865	13.4458
4 h after dark	9.102170000000001	8.89847	9.30587
8 h after dark	10.53913	8.17976	12.8985
12 h after dark	7.52763	6.26956	8.7857