condition mean min max 4 h after light 94.13581099999999 88.347251 99.924371 8 h after light 87.5830825 84.207306 90.958859 12 h after light 72.48311949999999 71.543444 73.422795 4 h after dark 102.913209 75.586617 130.239801 8 h after dark 110.64280250000002 82.103514 139.182091 12 h after dark 61.571912 61.571912 61.571912