condition mean min max 1 h after light 2.4328074655 1.223077193 3.642537738 3 h after light 5.526400504333333 3.5548324680000003 6.613950112 5 h after light 6.842205412 3.623773916 8.91179596 7 h after light 8.756198679999999 7.140199453999999 9.64897658 9 h after light 12.359374683333334 11.35758651 13.07632248 11 h after light 11.355049572666667 7.996887397999999 14.00808055 13 h after light 12.882381060999998 3.0613879930000003 19.18253694 15 h after light 19.079458786666667 16.56451329 21.38892138 1 h after dark 14.936692896666667 10.72670649 18.85790447 3 h after dark 18.314613416666667 15.23296462 23.01632734 5 h after dark 15.316246606666667 13.29405367 16.54808633 7 h after dark 12.451664413333333 10.88737098 14.83992701