service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
Sunday,20210104,20210621,0,0,0,0,0,0,1
Saturday,20210104,20210621,0,0,0,0,0,1,0
Weekday,20210104,20210621,1,1,1,1,1,0,0
