Desert day and night cycle

[Erik]

That would be cool... and the cycle should match with cavern time. At night there should also be more cricket sounds.

You could also have Zandi going into his trailer at night, and hear him snoring outside. Perhaps with a feature to knock on the door and hear him saying something like "*grumblegrumble* not those explorers again! Do you know what time it is?! Just power the imager, find the journeys and enter the tree, and let me sleep!"