The graph shows Underground Station passenger numbers in London

The given line chart illustrates the number of underground station passenger in London in a period of 16 hours
Overall, it could be seen that the figure for London passenger was having an upward trend. In addition, it also noted that the number of passenger reached its peak at around 8 am and then reached rock bottom at 16pm
Starting off from 100 passenger at 6 am, the number of passenger increased drastically, reaching it peaked at 400 passengers at 8 am. However, the needs of travelling by underground train decreased moderately until it below 200 passenger, then it witnessed a gradual growth until it peaked at exactly 300 passengers between 10am and 13pm
At 13pm, the travel needs fell rapidly to 100 passengers at 16pm, but then this number witnessed a drastically grew of nearly 300 passenger, from 100 to below 400 passenger in the 2 hours periods. After that, it lost it momentum and finishing at below 150 train passengers.