condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.110748	0.0	0.332244
4 h after dark	0.11767533333333334	0.0	0.353026
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0