Histogram with two datasets

Community
1

I have two datasets whose each observation represents a travel time of a vehicle from one place to another in a given network.

I am trying to plot a histogram for each dataset in the same plot. However, the result does not look good:

travelTime_hist
travelTime_hist900×600 23.1 KB

Any thoughts on how I could improve it?

Thanks in advance!

2

Hello,
what particularly do you feel does not look good about this graph?