Post production, this is where I finish the look of the image.
My way is to capture the images in camera that have a basic look ready for my post production workflow.
The previews in camera have to be close to what I need later on. It's important to trust what I see in the back of the camera. This is where a few in camera setting changes are required to give consistent and trust worthy previews.
The basic look is then worked on in Photoshop. I say worked but it is probably more accurate to say massaged as the work that I do generally is to push and pull the files gently.
So trust what you see, and know where to go.