service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date 1,1,1,1,1,1,0,0,20210111,20210502 2,0,0,0,0,0,1,0,20210111,20210502 3,0,0,0,0,0,0,1,20210111,20210502 4,0,0,0,0,0,0,0,20210111,20210502 5,0,0,0,0,0,0,0,20210111,20210502 6,0,0,0,0,0,0,0,20210111,20210502 7,0,0,0,0,0,0,0,20210111,20210502 8,0,0,0,0,0,0,0,20210111,20210502