condition mean min max 4 h after light 10.0 10.0 10.0 8 h after light 45.150000000000006 34.6 55.7 12 h after light 46.95 30.5 63.4 4 h after dark 41.35 38.7 44.0 8 h after dark 58.550000000000004 37.2 79.9 12 h after dark 43.5 38.6 48.4