service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
1～4便・通常ダイヤ,1,1,1,1,1,1,1,20250818,20251220
5便・土曜運休ダイヤ,1,1,1,1,1,0,1,20250818,20251220
