condition	mean	min	max
2 h after light	3.7255529999999997	0.787478	10.1748
6 h after light	6.4144000000000005	3.00308	9.95152
10 h after light	7.368016666666667	2.48264	11.1769
14 h after light	8.745875	3.39836	14.2133
18 h after light	5.406053333333333	1.15026	15.0249
2 h after dark	3.4597493333333333	0.272186	9.31389