condition mean min max 1 h after light 8.730508235499999 7.890896027999999 9.570120442999999 3 h after light 9.052266308666667 7.0497252370000005 11.76398285 5 h after light 12.788379029666666 8.349746548999999 17.00323215 7 h after light 12.049133203333334 10.03236426 14.32428082 9 h after light 13.593070063333334 12.46526017 14.50386955 11 h after light 14.481513036666666 13.85263317 15.25025923 1 h after dark 13.622464796666668 11.70617501 15.82372429 3 h after dark 12.676298876666666 11.25297848 14.85807588 5 h after dark 12.611410653333333 12.49936681 12.66977688 7 h after dark 11.460580440000001 10.29965907 12.55126731 9 h after dark 13.13436467 11.57046787 14.99737996 11 h after dark 13.000697753333334 11.83185794 15.20714924