condition	mean	min	max
0 h after light	0.050254	0.0	0.100508
4 h after light	0.1994925	0.102228	0.296757
8 h after light	0.39990950000000003	0.204258	0.595561
4 h after dark	0.6916975000000001	0.394143	0.989252
8 h after dark	0.445901	0.298933	0.592869
12 h after dark	0.050097	0.0	0.100194