condition	mean	min	max
4 h after light	41.69634333333333	28.17383	58.160230000000006
8 h after light	27.01858	22.34323	35.50076
12 h after light	13.639201666666667	9.463185000000001	17.99853
16 h after light	37.12845333333333	30.29495	47.77732
4 h after dark	89.02942666666667	85.36195	95.47106
8 h after dark	67.47970666666666	61.076769999999996	78.36025