"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"1939-10","1","1","1","1","1","0","0","20260525","20260626"
"1939-11","0","0","0","0","0","1","0","20260524","20260627"
"1939-12","0","0","0","0","0","0","1","20260524","20260627"
