condition mean min max 1 h after light 6.476833384666667 5.689918156 7.510609747999999 3 h after light 6.165493130333333 4.962370396 7.338183015 5 h after light 6.922131498666666 6.123937503 8.518267955 7 h after light 6.526519680333333 6.17930489 6.884423216 9 h after light 4.508827077333334 3.8779826139999996 5.575339407 11 h after light 6.501049898333333 4.431523028 7.616336072 13 h after light 7.559313468 5.280754044 9.578468719 15 h after light 7.934378083666667 6.15784498 8.915640344 1 h after dark 7.202478266 6.3624724210000005 8.107716359 3 h after dark 8.105651784333332 6.369798185 9.533925132 5 h after dark 6.963373438666666 6.106084778 7.3974558329999995 7 h after dark 10.844686719 9.609300147 11.63555809