condition	mean	min	max
3 h after light	0.0	0.0	0.0
7 h after light	0.0	0.0	0.0
11 h after light	0.0	0.0	0.0
2 h after dark	0.002594875	0.0	0.0311385
6 h after dark	0.0113525	0.0	0.13623
10 h after dark	0.0	0.0	0.0