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	0.0705635	0.0	0.141127
4 h after dark	0.070049	0.0	0.140098
8 h after dark	0.070837	0.0	0.141674
12 h after dark	0.0	0.0	0.0