condition mean min max 4 h after light 31.8 31.8 31.8 8 h after light 46.85 28.7 65.0 12 h after light 95.55 37.1 154.0 4 h after dark 124.19999999999999 108.8 139.6 8 h after dark 59.349999999999994 57.8 60.9 12 h after dark 43.9 40.4 47.4