condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0106542	0.0	0.0213084
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.014259633333333334	0.0	0.0427789