condition	mean	min	max
0 h after light	0.362349	0.0	0.724698
4 h after light	0.0	0.0	0.0
8 h after light	0.1792445	0.0	0.358489
4 h after dark	0.0	0.0	0.0
8 h after dark	0.5368065	0.359876	0.713737
12 h after dark	0.361862	0.0	0.723724