The line graph describes the data on the number of passengers in different timetables using the metro station in Paris. Overall, there is a significant difference in this graph where a tremendous fluctuation can be seen during this whole period.
The number of passengers reaches its peak twice a day that is 400 people. One is in the morning where people go to their work between 8: 00 and 8: 30. The other time is between 18: 00 and 18: 30 in which most people return from work. In the morning around 6: 00, the metro reaches its lowest number of passengers in which number is only 100. Similarly, there’s a drop in the number at 16: 30 and 20: 30.
Throughout the day, the number of passengers uses the metro is tenuous. After 8 in the morning, there’s a sharp drop where it reaches 200, then it rises again at 10: 00 until it reaches 300 people at 12: 30. The number remains the same for around three hours, then it faces another drop. Later at 18: 00, a noticeable increase after the huge decline to 100 to become twofold is followed by another drop at 22: 00.
To conclude, the highest number of passengers of London underground stations can be found in the stations during the office going and office leaving times in a day. 
The line graph  
describes
 the data on the  
number
 of  
passengers
 in  
different
 timetables using the metro station in Paris.  
Overall
, there is a significant difference in this graph where a tremendous fluctuation can be  
seen
 during this whole period.
The  
number
 of  
passengers
  reaches
 its peak twice a day  
that is
 400  
people
. One is in the morning where  
people
 go to their work between 8: 00 and 8: 30. The other time is between 18: 00 and 18: 30 in which most  
people
 return from work. In the morning around 6: 00, the metro  
reaches
 its lowest  
number
 of  
passengers
 in which  
number
 is  
only
 100.  
Similarly
, there’s a drop in the  
number
 at 16: 30 and 20: 30.
Throughout the day, the  
number
 of  
passengers
  uses
 the metro is tenuous. After 8 in the morning, there’s a sharp drop where it  
reaches
 200, then it rises again at 10: 00 until it  
reaches
 300  
people
 at 12: 30. The  
number
 remains the same for around three hours, then it faces another drop. Later at 18: 00, a noticeable increase after the huge decline to 100 to become twofold  
is followed
 by another drop at 22: 00. 
To conclude
, the highest  
number
 of  
passengers
 of London underground stations can  
be found
 in the stations during the office going and office leaving times in a day.