"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"954-cal6-mon-tue-wed-thu-fri-4","1","1","1","1","1","0","0","20260427","20260703"
"954-cal7-sun-4","0","0","0","0","0","0","1","20260501","20260628"
"954-cal8-sat","0","0","0","0","0","1","0","20260502","20260627"
