condition mean min max 4 h after light 28.4 28.4 28.4 8 h after light 16.4 5.6 27.2 12 h after light 19.8 17.8 21.8 4 h after dark 12.549999999999999 1.4 23.7 8 h after dark 18.0 3.0 33.0 12 h after dark 27.75 23.6 31.9