condition	mean	min	max
0 h after light	0.160061	0.0	0.320122
4 h after light	0.0	0.0	0.0
8 h after light	0.162642	0.0	0.325284
4 h after dark	0.0	0.0	0.0
8 h after dark	0.7881205	0.317371	1.25887
12 h after dark	0.0	0.0	0.0