Just a guess, but is it an image layering thing, where daytime layers an opaque skybox image that night leaves transparent? Could be that you can make a patch file once you find whatever file is pointing to the skybox image file and replace it with a "".
#Being able to see the planets from your orbit "when it's daytime"?
blissful pilot
warm totem
Just a guess, but is it an image layering thing, where daytime layers an opaque ...
The sky is gradually fading, that is, when it is getting dark, a transition occurs, as it is getting darker you start to see more and more of the background planet in the sky, there is a transition in the process, if it were as you say, the change would be instantaneous, it has to be something else.
Nevertheless, thank you for your answer.