service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
1,0,0,0,0,0,1,0,20260628,20261024
2,1,1,1,1,1,0,0,20260628,20261024
3,0,0,0,0,0,1,0,20260628,20261024
4,1,0,0,0,0,0,0,20260628,20261024
5,0,0,0,0,0,0,1,20260628,20261024
W,1,1,1,1,1,0,0,20251019,20260221
U,0,0,0,0,0,0,1,20251019,20260221
S,0,0,0,0,0,1,0,20251019,20260221