condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.6536495	0.318826	0.988473
8 h after light	0.479889	0.0	0.959778
4 h after dark	0.0	0.0	0.0
8 h after dark	0.15924	0.0	0.31848
12 h after dark	0.0	0.0	0.0