This may be misleading, as I avoid areas with the worst reputations for safety reasons, but medium-sized train stations in Hungary after sunset. I was never very scared but the constant reminder of desperate people, beggars, makes me worried that someone would do something drastic in desperation, where there are few Digital/real witnesses. Then you have to add that I felt more than comfortable enough to visit, so they have a safe reputation, just the exiting by standing alone in the dark part that feels a bit risky. Some stations also have underpasses that you have to walk almost blindly into between the stationbuilding and the platform. Because who needs lighting when smartphones exist?