trip_id,start_time,end_time,headway_secs
TL-1,20:00:00,23:59:00,1498
TL-10,00:00:00,17:00:00,948
TL-2,00:00:00,05:00:00,1498
TL-3,07:30:00,19:00:00,406
TL-6,07:30:00,19:00:00,406
TL-7,20:00:00,23:59:00,474
TL-8,20:00:00,23:59:00,474
TL-9,00:00:00,05:00:00,948
