condition mean min max 1 h after light 6.547459541499999 4.96425449 8.130664592999999 3 h after light 9.974982264666666 5.942406514 12.38867479 5 h after light 8.691069035666667 6.2681494760000005 11.20056498 7 h after light 15.669463158333333 8.646847045 20.44059512 9 h after light 16.585907316666667 11.00071574 19.57689254 11 h after light 12.768692996666667 10.66251653 14.33845981 13 h after light 10.998645301333333 7.102420144 13.44288022 15 h after light 11.99272427 10.64971399 12.75539451 1 h after dark 10.935287794 9.192383542 12.60539519 3 h after dark 12.238825262666667 8.885896028 14.2540794 5 h after dark 10.400095937666666 7.926476289 15.09765645 7 h after dark 9.70338551 6.92529927 11.51548854