service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
WEEKDAY,1,1,1,1,1,0,0,20250101,20261231
WEEKEND,0,0,0,0,0,1,1,20250101,20261231
ALLDAYS,1,1,1,1,1,1,1,20250101,20261231