condition mean min max 4 h after light 36.4 36.4 36.4 8 h after light 47.9 47.3 48.5 12 h after light 44.849999999999994 35.3 54.4 4 h after dark 53.45 9.7 97.2 8 h after dark 50.3 21.1 79.5 12 h after dark 39.150000000000006 36.6 41.7