condition mean min max 1 h after light 11.16720105 8.23102127 14.10338083 3 h after light 18.134559306666667 13.30050557 21.37200026 5 h after light 17.09986371666667 13.93379703 21.65917668 7 h after light 17.903533933333335 15.87536393 19.60822865 9 h after light 15.559003407999999 9.746847214 21.68863917 11 h after light 16.894779716666665 13.03286061 18.834617899999998 1 h after dark 16.37860974333333 12.73452374 19.08632699 3 h after dark 11.420157376333334 8.105210399 13.32706242 5 h after dark 12.698548663333334 12.45102419 13.11136251 7 h after dark 10.940307357333333 9.697822892000001 13.12226643 9 h after dark 11.549281066 9.752928118 14.37654343 11 h after dark 10.096373997 8.28274279 12.39796676