All of these questions, and many others, seem simple, but truthfully- they are highly dependent on so many things. My answer to all of these questions is not only “it changes every time I bake”, but also “my timelines, percentages and numbers are irrelevant to your own baking environment and methods”. . For example, I feed my starter different ratios, anywhere from 1:1:1 to 1:12:12, depending on the room temp (or if I am using my Sourdough Home from @brodandtaylor), the time I need it to peak by