condition	mean	min	max
4 h after light	1955.714	1807.884	2163.596
8 h after light	687.3315666666667	501.1807	900.066
12 h after light	145.77237666666667	94.48073000000001	202.4746
16 h after light	514.2200333333333	344.5659	797.3903
4 h after dark	1852.1856666666665	1735.8629999999998	2000.638
8 h after dark	2265.785	1665.4460000000001	2917.052