Question Any documentation on what each Shader Graph node does?

I'd like to get more into shader graph and I do possess a solid foundation on how to work with it, but sometimes I encounter more complex nodes, such as the Scene Color, and I would like to understand them thoroughly before jumping and using them. I can't seem to find any source that carefully explains what each and every one of the nodes does. Can you help me out?

 

You can find it in the "Node library" here https://docs.unity3d.com/Packages/com.unity.shadergraph@6.9/manual/Node-Library.html or use the search bar on the left.