service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date 1,1,1,1,1,1,0,0,20170618,20170902 2,0,0,0,0,0,1,0,20170618,20170902 3,0,0,0,0,0,0,1,20170618,20170902 401,0,0,0,0,1,0,0,20170618,20170902