monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,0,0,1,20260622,20260823,DI
0,0,0,0,0,1,0,20260622,20260823,SA
1,1,1,1,1,0,0,20260622,20260823,SE
