docs: def down_by_time(*filters, remote_dir=DEFAULT_REMOTE_DIR, local_dir=".", count=1):
      """Sync most recent file by date, time attribues"""
      files = command.list_files(*filters, remote_dir=remote_dir)
      most_recent = sorted(files, key=lambda f: f.datetime)
      to_sync = most_recent[-count:]
      _notify_sync(Direction.down, to_sync)
      down_by_files(to_sync[::-1], local_dir=local_dir)