condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0154688	0.0	0.0309376
12 h after light	0.0	0.0	0.0
4 h after dark	0.028405333333333335	0.0	0.0426855
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0