"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"1450-01","1","1","1","1","1","0","0","20251201","20260331"
"1450-03","0","0","0","0","0","1","0","20251206","20260328"
"1450-06","0","0","0","0","0","0","1","20251201","20260331"
