service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
winter2025_MonThu,1,1,1,1,0,0,0,20250902,20260521
winter2025_Fri,0,0,0,0,1,0,0,20250905,20260522
winter2025_Sat,0,0,0,0,0,1,0,20250906,20260516
winter2025_Sun,0,0,0,0,0,0,1,20250907,20260517
summer2026_MonFri,1,1,1,1,1,0,0,20260525,20260907
summer2026_SatSun,0,0,0,0,0,1,1,20260530,20260906
winter2026_MonThu,1,1,1,1,0,0,0,20260908,20270527
winter2026_Fri,0,0,0,0,1,0,0,20260911,20270528
winter2026_Sat,0,0,0,0,0,1,0,20260912,20270529
winter2026_Sun,0,0,0,0,0,0,1,20260913,20270530
