condition mean min max 1 h after light 3.1975628105 2.871036133 3.524089488 3 h after light 6.824968262333333 2.926301042 10.05285807 5 h after light 9.318014407 6.918361427000001 11.57839142 7 h after light 12.194704406666666 11.27156523 12.71717096 9 h after light 13.0564849 11.45796642 13.97547065 11 h after light 12.000155446666668 11.13680945 12.68325504 1 h after dark 11.885260583333334 10.54449352 14.37200647 3 h after dark 16.809796536666667 12.0668153 20.46627118 5 h after dark 16.218554956666665 14.76891152 18.92040625 7 h after dark 15.712264406666668 14.44323728 17.71943621 9 h after dark 15.630404153333334 14.77545782 17.31457172 11 h after dark 13.46749311 10.96418836 15.04791207