condition mean min max 4 h after light 81.49025 80.6363 82.3442 8 h after light 108.2435 101.82 114.667 12 h after light 72.8264 70.3805 75.2723 4 h after dark 112.02250000000001 104.501 119.544 8 h after dark 103.711 97.423 109.999 12 h after dark 90.61325 84.6608 96.5657