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	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.015601883333333332	0.0	0.0936113
2 h after dark	0.043268666666666664	0.0	0.152884