condition	mean	min	max
4 h after light	1.01872	1.01476	1.02268
8 h after light	1.115355	1.1097	1.12101
12 h after light	1.138875	0.78959	1.48816
4 h after dark	1.65095	1.6129	1.689
8 h after dark	1.0634890000000001	0.886488	1.24049
12 h after dark	1.2346849999999998	1.12943	1.33994