"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"103045-LRRS-E26-GTFS_LRR-Week-end-01","0","0","0","0","0","1","1","20260622","20260823"
"103045-LRRS-E26-RRS_GTFS-Semaine-01","1","1","1","1","1","0","0","20260622","20260821"
