[질문] 야탑역에서지하철운행몇시부터해요

평일상행첫차:05:20:00 하행첫차:05:51:30/토요일상행첫차:05:20:00 하행첫차:05:51:30/공휴일상행첫차:05:43:50 하행첫차:06:10:00