condition mean min max 1 h after light 61.094497829999995 56.3408255 65.84817016 3 h after light 62.86854357333333 56.82492118 68.4386252 5 h after light 78.54214207333334 71.9560237 88.22254375 7 h after light 82.22275117 79.91085328 84.03187341 9 h after light 95.37117309 86.11665554 112.1686352 11 h after light 89.68784149666666 82.19662437 100.4647369 1 h after dark 84.85878868333333 81.54878115 86.88377071 3 h after dark 92.87984021666666 81.66243951 109.7183261 5 h after dark 86.36138800333333 84.75246509 87.95101973 7 h after dark 67.84881150666666 63.89973219 70.29452229 9 h after dark 69.58832664666666 64.55567572 74.52509203 11 h after dark 62.24892959333333 57.85078491 70.58741878