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	0.0	0.0	0.0
4 h after dark	0.040277	0.0	0.120831
8 h after dark	0.07922699999999999	0.0	0.145276
12 h after dark	0.0	0.0	0.0