condition mean min max 1 h after light 6.5479680295 6.331223117 6.764712942 3 h after light 6.080341085333333 5.5710061070000005 6.69176129 5 h after light 6.5423826793333335 5.43653154 7.737247009 7 h after light 8.595329328666667 6.094090472 10.58650555 9 h after light 8.231591483333332 6.169399619 9.409417235 11 h after light 6.244273673333334 5.135302779 7.466571236 13 h after light 4.963676029666666 3.2450712719999997 7.114648878 15 h after light 6.454598446333333 5.011047842 8.714663619 1 h after dark 6.851889662666666 5.361080188 8.908620642 3 h after dark 9.046384022 7.535282499 9.811249455 5 h after dark 11.446620648 9.067888874 13.66853405 7 h after dark 12.122116466666666 12.08394056 12.1436061