service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
(Saturday only),0,0,0,0,0,1,0,20251206,20260425
Saturday Trolley November - April (Saturday only),0,0,0,0,0,1,0,20251206,20260425
Downtown Trolley November - April (No Sunday),1,1,1,1,1,1,0,20251201,20260430
(Weekday),1,1,1,1,1,0,0,20251201,20260430
