condition	mean	min	max
2 h after light	10.837621666666667	7.54881	13.889
6 h after light	8.469373333333333	7.13854	9.63683
10 h after light	8.89409	6.25029	11.7877
14 h after light	10.90176	8.90835	14.5015
18 h after light	11.751486666666667	6.17931	17.3274
2 h after dark	6.086650000000001	4.01151	8.55404