condition mean min max 1 h after light 33.76719059 33.76719059 33.76719059 3 h after light 49.344110985 47.98965445 50.69856752 5 h after light 35.72438495 27.21079804 44.23797186 7 h after light 28.014685905 25.01137821 31.017993599999997 9 h after light 22.346561620000003 20.2682682 24.42485504 11 h after light 23.196684724999997 20.80618263 25.58718682 1 h after dark 19.68752174 11.92190233 27.45314115 3 h after dark 16.4318306 14.85571515 18.00794605 5 h after dark 17.112378754999998 15.11534925 19.10940826 7 h after dark 21.733399005 16.67192978 26.79486823 9 h after dark 26.24229203 24.33585903 28.14872503 11 h after dark 29.247538794999997 28.69297919 29.8020984