condition mean min max 4 h after light 73.06718666666667 65.40742 77.4046 8 h after light 96.74046 84.55476999999999 119.8356 12 h after light 103.09581666666666 77.22629 149.6666 16 h after light 163.0514 128.5195 207.993 4 h after dark 123.9195 121.1158 129.0908 8 h after dark 82.17463333333333 55.349 99.92451