Hemry, carry on!
If the night is when you go out then by all means open carry.
The presence of a firearm is not RAS of a crime.
True it might not be as much of a deterrence due to limited visibility but here's another thing to think about.
The weather is starting to cool off. Soon you'll be wearing heavier clothes and more layers. If you CC it just makes it that much more difficult to draw if you need too.
In the end though, you need to do what makes you comfortable. If OC makes you more comfortable then go for it. Otherwise CC if that works best for you.