condition mean min max 0 h after light 36.670950000000005 36.5698 36.7721 4 h after light 37.91765 37.5737 38.2616 8 h after light 43.84845 42.9821 44.7148 4 h after dark 43.580349999999996 42.8499 44.3108 8 h after dark 45.104749999999996 42.602 47.6075 12 h after dark 45.519999999999996 43.434 47.606