condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	4.942294166666667	0.0	28.5957
10 h after light	0.2784583333333333	0.0	1.67075
14 h after light	0.0	0.0	0.0
18 h after light	0.082352	0.0	0.494112
2 h after dark	0.0	0.0	0.0