condition mean min max 0 h after light 15.61545 13.9155 17.3154 2 h after light 16.901049999999998 15.7713 18.0308 4 h after light 26.931 26.8917 26.9703 8 h after light 24.82695 22.4249 27.229 12 h after light 22.43125 21.0498 23.8127 2 h after dark 13.974499999999999 13.121 14.828 4 h after dark 17.45695 17.1926 17.7213 8 h after dark 22.1436 21.0151 23.2721 12 h after dark 20.5726 17.3775 23.7677