service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
m-th,1,1,1,1,0,0,0,20240401,20250531
fri,0,0,0,0,1,0,0,20240401,20250531
sat,0,0,0,0,0,1,0,20240401,20250531
sun,0,0,0,0,0,0,1,20240401,20250531
