【正确答案】Subway Station Passenger Number
The graph shows the changes in the number of people at a subway station in Beijing within a day.
The busiest time of the day is in the morning. There is a sharp increase between 6:00 and 8:00, with over 400 people using the station at 8 o'clock. From then on the number drops quickly to less than 200 at 10 o'clock. Between 11 a.m. and 2 p.m., the number rises, with a maximum of 300 people using the station. After this, the number declines, with less than 100 using the station at 4 p.m.. There is then a rapid rise to a peak of 400 at 6 p.m.. After 7 p.m., numbers fall significantly, with only a slight increase again from 8 p.m. to 9 p.m..
In conclusion, the graph shows that the rush hours of the station are in the early morning and early evening periods.