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	0.1456715	0.0	0.291343
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2845803333333333	0.0	0.853741
12 h after dark	0.0	0.0	0.0