condition mean min max 1 h after light 42.742245170000004 37.28582285 48.19866749 3 h after light 52.20799245333333 50.42281215 54.22969939 5 h after light 59.45174229 52.72935855 65.49445548 7 h after light 58.95589120333333 50.32530856 67.99285773 9 h after light 57.778069423333335 54.69951961 62.14499775 11 h after light 56.85884164666667 52.00064867 60.78444866 1 h after dark 73.98873167 64.80856214 88.11325803 3 h after dark 57.14940316333333 51.59583383 67.64528515 5 h after dark 67.99140018666667 61.57418673 74.05297546 7 h after dark 67.37451153666666 59.024522700000006 80.44519856 9 h after dark 71.49626617666667 67.84645647 77.64603517 11 h after dark 61.69035063 53.48468794 71.89574693