service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
26042001,0,0,0,0,0,1,1,20260509,20260531
26040901,1,1,1,1,0,0,0,20260511,20260528
26040902,0,0,0,0,1,0,0,20260515,20260529
