condition mean min max 1 h after light 21348.294909999997 21038.34756 21658.24226 3 h after light 18007.502543333332 17127.605369999997 19419.48066 5 h after light 17918.14939 14123.67898 20652.976769999997 7 h after light 9372.316300333332 7647.340648 12188.008829999999 9 h after light 11924.001873000001 8373.869029000001 15216.468480000001 11 h after light 14676.76113 12510.2288 16578.84224 1 h after dark 9073.559037666666 7453.901701999999 10374.9492 3 h after dark 12611.774972333333 5073.217847 17500.13454 5 h after dark 8950.545612666667 8149.504534000001 9552.069625 7 h after dark 11270.297826666667 11039.58695 11491.57508 9 h after dark 27624.029668333333 8022.067204999999 39632.93813 11 h after dark 13735.517426 9521.600178 18912.3942