condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.1836795	0.181063	0.186296
4 h after dark	0.04493545	0.0	0.0898709
8 h after dark	0.1813842	0.0901224	0.272646
12 h after dark	0.089393	0.0	0.178786