monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,0,1,1,20251220,20261231,hv
1,0,0,0,0,0,0,20260106,20260106,NEVERSERVICE
1,1,1,1,1,0,0,20251216,20261231,isk
