condition	mean	min	max
0 h after light	0.0909935	0.0	0.181987
4 h after light	0.0	0.0	0.0
8 h after light	0.090024	0.0	0.180048
4 h after dark	0.089367	0.0	0.178734
8 h after dark	0.0903725	0.0	0.180745
12 h after dark	0.0	0.0	0.0