docs: def suits_with_dtype(mn, mx, dtype):
      """
      Check whether range of values can be stored into defined data type.
      :param mn: range minimum
      :param mx: range maximum
      :param dtype:
      :return:
      """
      type_info = np.iinfo(dtype)
      if mx <= type_info.max and mn >= type_info.min:
          return True
      else:
          return False