service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
2231,20260621,20260822,1,1,1,1,1,0,0
2232,20260621,20260822,0,0,0,0,0,1,0
2233,20260621,20260822,0,0,0,0,0,0,1
