condition	mean	min	max
4 h after light	10.022156666666667	9.947510000000001	10.09708
8 h after light	10.25485	10.20766	10.308019999999999
12 h after light	10.188966666666666	10.051219999999999	10.2829
4 h after dark	10.395719999999999	10.34274	10.44422
8 h after dark	10.39323	10.31165	10.52594
12 h after dark	10.541963333333333	10.490269999999999	10.59323