I've personally never felt unsafe at DTD after hours... But, as is the theme here... safety is a matter of personal comfort.
If I were you, I'd go there early evening, when there are plenty of people around to make you feel comfortable... and hang around only as long as you feel safe.
If I were you, I'd go there early evening, when there are plenty of people around to make you feel comfortable... and hang around only as long as you feel safe.