4am-dodgy section of town
easy choice- take a good look around and run them.
Now I'm assuming there is VERY little traffic
If you were in a car-locked door windows up-acceleration nearly instantaneous -different story.
Just depends on how dangerous you consider those intersections-dangerous in respect to humans attacking you.

Old saying "better indicted than embalmed" not exactly on point-but close enough
Careful look around-run the light.