condition mean min max 1 h after light 0.992424746 0.992424746 0.992424746 3 h after light 2.117694648 1.344479248 2.8909100480000003 5 h after light 2.5773708355 2.326239493 2.828502178 7 h after light 4.5273308765 4.291802391 4.7628593619999995 9 h after light 4.8437122525 4.166518558 5.520905947 11 h after light 6.2357633895 5.840372689 6.63115409 1 h after dark 6.498756687 5.315705338 7.6818080360000005 3 h after dark 7.6106042765 4.218798653 11.0024099 5 h after dark 4.4725160445 4.19894577 4.746086319 7 h after dark 5.972029857000001 5.119527677 6.824532037000001 9 h after dark 8.3571746325 7.853350861 8.860998404 11 h after dark 11.92468757 11.85846758 11.99090756