"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"103536-Spring_2026-Sa","0","0","0","0","0","1","0","20260406","20261206"
"103536-Spring_2026-Su","0","0","0","0","0","0","1","20260406","20261206"
"103536-Spring_2026-Weekday","1","1","1","1","1","0","0","20260406","20261206"
