condition mean min max 1 h after light 9.9712075465 8.019969442999999 11.92244565 3 h after light 11.36181101 10.734254 12.45681678 5 h after light 8.573217534666666 6.675312412 10.02835388 7 h after light 11.747799586666668 10.0495423 12.93083187 9 h after light 13.038128076666666 11.28378008 14.85994739 11 h after light 16.71205836 13.85206899 20.2154111 1 h after dark 13.195348753333333 11.35172864 14.82705112 3 h after dark 10.204132724 6.138504934 15.01837968 5 h after dark 16.394448993333334 11.64945611 23.12844347 7 h after dark 14.86552077 12.47022835 17.25633886 9 h after dark 11.884135933333333 9.64184068 13.41027616 11 h after dark 12.03702687 11.38531063 12.39796676