condition mean min max 2 h after light 41.50933333333333 34.8403 47.9987 6 h after light 35.3027 23.4591 42.2026 10 h after light 35.308550000000004 27.9173 47.4532 14 h after light 37.16545 26.2227 53.9389 18 h after light 35.31718333333333 28.5508 42.6741 2 h after dark 47.94271666666667 38.1685 56.8014