trip_id,start_time,end_time,headway_secs,exact_times
NMA_1_17_IN_WD,6:00:00,19:00:00,1312,0
NMA_1_17_OUT_WD,6:00:00,19:00:00,1312,0
NMA_1_17_IN_WE,6:00:00,19:00:00,900,0
NMA_1_17_OUT_WE,6:00:00,19:00:00,900,0