condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.095831	0.0	0.191662
8 h after light	0.0478692	0.0	0.0957384
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0