condition	mean	min	max
4 h after light	0.5635705	0.497635	0.629506
8 h after light	0.6950095000000001	0.645258	0.744761
12 h after light	0.491966	0.482635	0.501297
4 h after dark	0.34791300000000003	0.294836	0.445703
8 h after dark	0.5243353333333334	0.349794	0.733551
12 h after dark	1.1052006666666667	0.415143	2.18078