condition	mean	min	max
0 h after light	12.6801	12.3757	12.9845
4 h after light	4.91458	4.23153	5.59763
8 h after light	6.402184999999999	4.92308	7.88129
4 h after dark	13.18795	11.4551	14.9208
8 h after dark	7.25188	7.04835	7.45541
12 h after dark	7.42204	7.19224	7.65184