Exposing Lighting "Sun" to API

Hi,

I've been struggling for a while with using Unity's lighting to control the procedural skybox. I have my scene set-up with two directional lights for the sun and moon. Due to the way levels are loaded (I have a multiplayer level with all the multiplayer code, such as the day/night cycle and a different level with geometry), the sun is not set in the lighting tab. This causes issues when the Sun light fades out and the moon light fades in, causing abnormal effects. This almost has 200 votes on the feedback site here. I figured this would be the best place to get attention to it, so hopefully this can make it into 5.6.x

Regards,
Matt

EDIT:
This is not reported enough. You can do it via the sun in Render Settings https://docs.unity3d.com/ScriptReference/RenderSettings-sun.html
Not sure why people are not aware of this, myself included.