condition	mean	min	max
0 h after light	0.2837975	0.0	0.567595
4 h after light	0.289169	0.0	0.578338
8 h after light	0.280774	0.0	0.561548
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2795055	0.0	0.559011
12 h after dark	0.0	0.0	0.0