condition mean min max 1 h after light 8.740841547 6.114259774 11.36742332 3 h after light 15.792114194 9.804208402 26.21789316 5 h after light 12.739863347333333 6.121239722 19.19161134 7 h after light 16.827065282666666 9.236404797999999 20.69451556 9 h after light 18.148776333333334 11.76177154 25.03152291 11 h after light 9.895975063333333 5.2246331 12.37141124 13 h after light 10.731528390000001 6.612598065 16.16166498 15 h after light 12.179488082 9.646001716 14.27389385 1 h after dark 14.739773183333334 10.81456887 20.18075288 3 h after dark 19.58669679 11.66651655 24.87942411 5 h after dark 14.829888346666667 12.5450929 16.21844318 7 h after dark 18.13138106 12.01327424 25.49148575