service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
CT-17JUL-Caltrain-Saturday-03,0,0,0,0,0,1,0,20170715,20190720
CT-17JUL-Caltrain-Sunday-01,0,0,0,0,0,0,1,20170716,20190714
CT-17JUL-Combo-Weekday-01,1,1,1,1,1,0,0,20170717,20190719
