"trip_id","start_time","end_time","headway_secs","exact_times"
"1991-1","07:00:00","24:00:00","600","0"
"1991-2","07:00:00","17:30:00","600","0"
"1991-3","07:00:00","24:00:00","540","0"
"1991-4","07:00:00","17:30:00","540","0"
"1991-5","07:00:00","24:00:00","720","0"
"1991-6","07:00:00","17:30:00","720","0"
"1991-7","14:30:00","21:30:00","720","0"
"1991-8","07:00:00","24:00:00","600","0"
"1991-9","07:00:00","17:30:00","600","0"
"1991-10","14:30:00","21:30:00","600","0"
"1991-11","07:00:00","24:00:00","600","0"
"1991-12","07:00:00","17:30:00","600","0"
"1991-13","07:00:00","24:00:00","600","0"
"1991-14","07:00:00","17:30:00","600","0"
"1991-15","14:30:00","21:30:00","600","0"
"1991-16","08:30:00","11:30:00","624","0"
"1991-17","15:30:00","18:30:00","624","0"
"1991-18","08:30:00","11:30:00","624","0"
"1991-19","15:30:00","18:30:00","624","0"
