def _get_mean_and_median(hist: Hist) -> Tuple[float, float]:
    """ Retrieve the mean and median from a ROOT histogram.

    Note:
        These values are not so trivial to calculate without ROOT, as they are the bin values
        weighted by the bin content.

    Args:
        hist: Histogram from which the values will be extract.
    Returns:
        mean, median of the histogram.
    """
    # Median
    # See: https://root-forum.cern.ch/t/median-of-histogram/7626/5
    x = ctypes.c_double(0)
    q = ctypes.c_double(0.5)
    # Apparently needed to be safe(?)
    hist.ComputeIntegral()
    hist.GetQuantiles(1, x, q)

    mean = hist.GetMean()

    return (mean, x.value)