condition	mean	min	max
0 h after light	4.77792	3.57945	5.97639
4 h after light	0.58819	0.0	1.17638
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.592505	0.0	1.18501
12 h after dark	5.905825	4.66237	7.14928