trip_id,start_time,end_time,headway_secs
STBA,06:00:00,22:00:00,1800
CITY1,06:00:00,07:59:59,1800
CITY2,06:00:00,07:59:59,1800
CITY1,08:00:00,09:59:59,600
CITY2,08:00:00,09:59:59,600
CITY1,10:00:00,15:59:59,1800
CITY2,10:00:00,15:59:59,1800
CITY1,16:00:00,18:59:59,600
CITY2,16:00:00,18:59:59,600
CITY1,19:00:00,22:00:00,1800
CITY2,19:00:00,22:00:00,1800
