docs: def _get_windows(peak_list):
      """
      Given a list of peaks, bin them into windows.
      """
      win_list = []
      for t0, t1, hints in peak_list:
          p_w = (t0, t1)
          for w in win_list:
              if p_w[0] <= w[0][1] and p_w[1] >= w[0][0]:
                  w[0] = (min(p_w[0], w[0][0]), max(p_w[1], w[0][1]))
                  w[1].append((t0, t1, hints))
                  break
          else:
              win_list.append([p_w, [(t0, t1, hints)]])
      return win_list