condition mean min max 3 h after light 80.9793 67.2665 92.4326 6 h after light 71.7416 64.6589 76.9651 9 h after light 75.72526666666667 68.2475 88.3917 12 h after light 97.29973333333334 93.0307 105.778 3 h after dark 148.59533333333331 134.753 166.78 6 h after dark 147.951 128.368 160.827 9 h after dark 112.4108 99.2304 129.535 12 h after dark 70.39903333333334 61.6908 83.2821