service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
WD,1,1,1,1,0,0,0,20260308,20260625
Sun,0,0,0,0,0,0,1,20260308,20260625
Sat,0,0,0,0,0,1,0,20260308,20260625
Fri,0,0,0,0,1,0,0,20260308,20260625
