condition mean min max 1 h after light 10.692398178 4.786756544 15.56090403 3 h after light 9.360963762 7.213342535 10.91392466 5 h after light 11.726088585333333 8.008225966 14.41553039 7 h after light 8.966392865 8.385538053 9.268957335 9 h after light 8.480287771333334 7.906720821 9.604770893 11 h after light 9.656049421666667 7.09704043 12.16966553 13 h after light 9.357921903666666 8.219608467999999 10.52997223 15 h after light 6.860626453333333 6.4059294289999995 7.566843407 1 h after dark 11.248356957666667 8.828547002999999 12.75494933 3 h after dark 9.077417635 5.798308565 11.30414889 5 h after dark 11.383376140333333 7.470210101 15.13308108 7 h after dark 11.689830642 9.517059756 13.00951404