User blog comment:Lord Loss/Discussion of the Week: Deserts/@comment-1837917-20120429050344/@comment-1011548-20120429095354

I don't think any areas with 'Old' in the names have Night versions, unfortunately... at least, I can't remember there being any, with the exception of Forest and Hills, a first gen area which was bestowed the honor of having a night-time setting in Unite. For some reason.

Personally I hope Frontier does to all its other areas what it did to the Jungle and Tide Island - Day, Night, and Evening, where the lighting gradually changes. It's a great effect.