code: def list_time_ranges(self, filter=market_filter(), granularity='DAYS', session=None, lightweight=None):
          
          params = clean_locals(locals())
          method = '%s%s' % (self.URI, 'listTimeRanges')
          (response, elapsed_time) = self.request(method, params, session)
          return self.process_response(response, resources.TimeRangeResult, elapsed_time, lightweight)
docs: Returns a list of time ranges in the granularity specified in the
          request (i.e. 3PM to 4PM, Aug 14th to Aug 15th) associated with
          the markets selected by the MarketFilter.
  
          :param dict filter: The filter to select desired markets
          :param str granularity: The granularity of time periods that correspond
          to markets selected by the market filter
          :param requests.session session: Requests session object
          :param bool lightweight: If True will return dict not a resource
  
          :rtype: list[resources.TimeRangeResult]