condition	mean	min	max
4 h after light	4.626753333333333	4.53038	4.778919999999999
8 h after light	4.490073333333333	4.4440599999999995	4.57506
12 h after light	4.39875	4.29665	4.5627
4 h after dark	4.4243500000000004	4.3338	4.51864
8 h after dark	4.3675733333333335	4.21422	4.44453
12 h after dark	4.43704	4.37788	4.54378