condition mean min max 1 h after light 2.98008019 2.76080551 3.19935487 3 h after light 6.502629321000001 5.341610594 7.161817092000001 5 h after light 8.476117348 6.93877827 9.356729803 7 h after light 7.713894583 6.372135664 9.82515901 9 h after light 9.088486447333333 8.804996168999999 9.270560527999999 11 h after light 8.318564026666667 7.692948939 9.361140491 13 h after light 10.27993834 10.21240472 10.3188377 15 h after light 8.670331338666667 7.508604534 9.839423441000001 1 h after dark 10.962812948666667 8.945491919 14.31583292 3 h after dark 11.600366983333334 10.35612277 13.39414669 5 h after dark 9.120647911666667 7.539594179 11.15277214 7 h after dark 9.692052121333333 7.867439753999999 11.07522758