condition mean min max 2 h after light 108.72561666666667 93.1547 124.786 6 h after light 90.11268333333334 76.2555 115.332 10 h after light 66.3596 51.3538 83.3917 14 h after light 48.02235 38.0392 58.4145 18 h after light 61.07235 48.6374 76.0628 2 h after dark 66.45311666666666 50.852 84.9444