condition mean min max 3 h after light 65.50426666666667 62.981 68.5985 6 h after light 79.72246666666666 70.5143 94.3497 9 h after light 101.2389 97.0617 109.447 12 h after light 117.823575 63.0723 141.193 3 h after dark 117.863 102.378 130.198 6 h after dark 111.73566666666666 105.235 120.053 9 h after dark 88.9836 80.4825 99.3959 12 h after dark 71.32735 71.1458 71.5089