condition mean min max 1 h after light 0.916063979 0.79140289 1.040725068 3 h after light 2.7726701153333333 1.1142012209999999 3.89055889 5 h after light 4.657641009 2.8892251489999996 6.760672798 7 h after light 6.741122509 4.061397855 9.686998546 9 h after light 10.153624610333333 9.201856561 10.87280329 11 h after light 16.622793733333335 14.127834400000001 18.36259782 13 h after light 17.365441373333333 11.26590781 23.10967049 15 h after light 18.56546854 13.9609696 23.84043973 1 h after dark 17.32200401 12.18117516 21.87320717 3 h after dark 14.394960646666666 12.210550999999999 17.46278991 5 h after dark 8.801039561666666 7.355769996 10.74636682 7 h after dark 5.877117913666667 4.310645463999999 6.89995103