condition mean min max 0 h after light 38.192099999999996 34.8619 41.5223 2 h after light 23.50275 22.4845 24.521 4 h after light 27.5689 27.5088 27.629 8 h after light 27.1306 21.0656 33.1956 12 h after light 31.7405 24.9566 38.5244 2 h after dark 48.20625 45.2489 51.1636 4 h after dark 45.39965 44.557 46.2423 8 h after dark 48.659 44.2174 53.1006 12 h after dark 41.016 37.6928 44.3392