You choose the night

You decide to wait until the night. The temperature dropping at a swift pace as the sun goes down. You slip inside virtually every piece of cloth you could find onboard, then you to head out.

Problem is, it is a lot colder than expected. In fact, it is really fucking cold out here. Not to mention the fact that the darkness makes it really easy for you to lose sight of the ship. Nor you have any lightsource that could be of help.

A sudden jolt of fear, and you realize that this is a bad idea. But as you try to go back to the ship you realize that you are lost. And eventually you collapse in the sand due to the hypothermia.