condition	mean	min	max
4 h after light	0.01753435	0.0	0.0350687
8 h after light	0.0474391	0.0380529	0.0568253
12 h after light	0.0347008	0.0	0.0694016
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0226651	0.0151993	0.0301309
12 h after dark	0.0	0.0	0.0