I lived in Siem Reap for nearly 5 years, but the ticket for Angkor Wat was so expensive that I only visited one day. I did discover that at night I could ride through the temple roads and feel the cool forest breeze, but as soon as you pull over, security finds you within 5 minutes.
It does bring back good memories of riding past Angkor Wat at 9:00pm after the guards were gone. I hope my family and I can return to Cambodia one day and begin living normal lives again.