condition	mean	min	max
2 h after light	0.049729833333333334	0.0	0.298379
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	0.0	0.0	0.0
2 h after dark	0.11548733333333333	0.0	0.349859