"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"546-MF","1","1","1","1","1","0","0","20250401","20260331"
"546-MFW","1","1","1","1","1","0","0","20251103","20260331"
"546-Sa","0","0","0","0","0","1","0","20250405","20260331"
