condition mean min max 3 h after light 1336.4199999999998 1050.62 1766.33 6 h after light 3296.52 2563.01 4628.49 9 h after light 3711.496666666667 2512.2 4789.18 12 h after light 2565.35 1786.52 3413.47 3 h after dark 1015.549 729.907 1284.92 6 h after dark 1509.8 1190.72 1872.97 9 h after dark 2491.883333333333 1916.66 3173.06 12 h after dark 3192.075 2601.46 3782.69