service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
0,1,1,1,1,1,0,0,20251201,20260930
1,0,0,0,0,0,1,1,20251206,20260927
4,0,0,0,0,0,0,0,20251230,20251231
5,0,0,0,0,0,0,0,20260101,20260101
