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	0.1354155	0.0	0.270831
4 h after dark	0.0	0.0	0.0
8 h after dark	0.06797	0.0	0.13594
12 h after dark	0.0	0.0	0.0