condition mean min max 4 h after light 25.4 25.4 25.4 8 h after light 15.399999999999999 15.2 15.6 12 h after light 12.55 10.7 14.4 4 h after dark 10.6 10.6 10.6 8 h after dark 11.3 9.9 12.7 12 h after dark 10.350000000000001 10.3 10.4