condition mean min max 4 h after light 2.4 2.4 2.4 8 h after light 10.5 9.6 11.4 12 h after light 23.349999999999998 14.4 32.3 4 h after dark 31.05 26.0 36.1 8 h after dark 3.1 1.0 5.2 12 h after dark 14.4 3.8 25.0