condition	mean	min	max
4 h after light	0.523173	0.320222	0.726124
8 h after light	0.322168	0.294152	0.350184
12 h after light	0.451294	0.423584	0.479004
4 h after dark	0.57971	0.5663	0.59312
8 h after dark	0.800725	0.797184	0.804266
12 h after dark	1.0335640000000001	0.791798	1.27533