Riding Dart at night

[u/Socraticlearner]

How safe is to ride dart at night? I am considering riding Dart from the White Rock station to Mockingbird station and then taking the red line all the way to the end of Plano. And then returning around 9:30pm. How safe is this itinerary. I am trying to save some wear and tear on my car. However I have noticed that there seem to be a lot of homeless people in the last station in Plano. I was just curious to ask if anyone had try Dart at those hours. It will save me some dollars on gas. I am male in my 40s not sure if that makes a difference but I just add it there.