condition	mean	min	max
4 h after light	1.754576	0.869008	2.322
8 h after light	2.877969333333333	0.480988	4.31394
12 h after light	4.13157	2.58265	6.64156
4 h after dark	7.4069	6.11741	8.94288
8 h after dark	4.708756666666667	3.63875	6.11957
12 h after dark	3.8119199999999998	3.14041	4.47343