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	0.014414933333333333	0.0	0.0864896
2 h after dark	0.020275666666666668	0.0	0.121654