service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
No Sunday,1,1,1,1,1,1,0,20260127,20260901
Weekday,1,1,1,1,1,0,0,20260127,20260901
Sunday only,0,0,0,0,0,0,1,20260201,20260830
