code: private Map<UUID, List<DateRange>> processDayTypes(List<MapRow> types)
     {
        Map<UUID, List<DateRange>> map = new HashMap<UUID, List<DateRange>>();
        for (MapRow row : types)
        {
           List<DateRange> ranges = new ArrayList<DateRange>();
           for (MapRow range : row.getRows("TIME_RANGES"))
           {
              ranges.add(new DateRange(range.getDate("START"), range.getDate("END")));
           }
           map.put(row.getUUID("UUID"), ranges);
        }
  
        return map;
     }
docs: Extract day type definitions.
  
  @param types Synchro day type rows
  @return Map of day types by UUID