condition mean min max 1 h after light 6.861631067499999 6.688201221 7.035060914 3 h after light 9.504732997 8.139115347999999 11.19202242 5 h after light 13.933658882 7.857266956 18.18099719 7 h after light 10.796624576666666 10.59904251 11.06906109 9 h after light 9.315000532333332 7.243558586 10.7785362 11 h after light 15.913001325333333 9.219743026 24.22035103 1 h after dark 13.649530633333333 12.41196724 15.60427557 3 h after dark 14.082840752333334 9.773930187000001 17.58401954 5 h after dark 11.846009342 8.977562506 15.86159371 7 h after dark 16.15593622633333 9.935467829 25.83700906 9 h after dark 8.955089621333334 8.215167675 10.17696847 11 h after dark 6.919635298333334 6.3178602360000005 7.961706248