condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
10 h after light	0.29126	0.0	1.74756
14 h after light	0.646775	0.0	2.07067
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0