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	0.0944725	0.0	0.188945
4 h after dark	0.0	0.0	0.0
8 h after dark	0.094838	0.0	0.189676
12 h after dark	0.0	0.0	0.0