iso 200, f2.5, 35mm focal length with a 10 second exposure and a petzl. A few more below taken with my porch light on and various camera settings.

iso 100, f2, 1/8

iso 100, f2.8, 1 second

iso 200, f 2.8, 1/4

iso 100, f1.8, 1/4

I wish I had done one with the tail lights on, but oh well.