condition mean min max 1 h after light 1.7089377245000001 1.691178235 1.726697214 3 h after light 4.438065432666667 1.7508876340000001 6.194337396 5 h after light 5.2670176526666665 4.0155332580000005 6.48453762 7 h after light 6.7444642476666665 4.323423523 8.506334617 9 h after light 8.983361673000001 6.918689144 11.35758651 11 h after light 8.220628184666666 6.02432184 9.845301895 13 h after light 9.374356124666667 8.44943086 10.64857366 15 h after light 11.3275669 10.71038811 11.99614483 1 h after dark 13.322805175333333 9.878266426 16.36916484 3 h after dark 13.61499265 11.96875791 16.59890631 5 h after dark 10.098885593 7.926476289 12.196796699999998 7 h after dark 8.827421753333333 7.278630866 10.25925343