"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"957-cal1-mon-tue-wed-thu-fri-4","1","1","1","1","1","0","0","20260414","20260630"
"957-cal2-sat","0","0","0","0","0","1","0","20260418","20260627"
"957-cal3-mon-tue-wed-thu-fri-13","1","1","1","1","1","0","0","20260414","20260630"
"957-cal4-mon-tue-wed-thu-fri-sat-4","1","1","1","1","1","1","0","20260414","20260630"
