condition	mean	min	max
2 h after light	9.126426666666667	6.59848	10.4576
6 h after light	8.6812	6.30169	10.806
10 h after light	7.550158333333333	3.32814	10.9653
14 h after light	8.46074	5.64222	10.0376
18 h after light	8.311706666666666	6.53513	10.4487
2 h after dark	6.445625	3.42695	9.06555