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	2.7166666666666666e-10	0.0	3.26e-09
6 h after dark	0.0	0.0	0.0
10 h after dark	0.0	0.0	0.0