condition	mean	min	max
4 h after light	101.75055554333333	82.62333333	116.565
8 h after light	104.97944443333334	91.465	112.64
12 h after light	90.92111111	70.65333333	103.63
1.5 h after dark	90.96	77.48666667	102.57
5.5 h after dark	89.74222223333334	67.86	109.6666667
9.5 h after dark	79.04777778	75.53	82.59666667