First person is a comfortable middle ground between the two if you can't decide or want something in-between.
I don't think, that 1st person is sth. inbetween.
It's completely different and more like a biography or like sharing experience with others.
And within 1st person, you can do funny things like false memories. (e.g. "Her eye were blue. No, wait. They were brown. I'm not sure. Maybe I haven't seen her eyes at all.")
I think, that POV should be always seen together with tense.
2nd person will normally be present. It usually would sound strange, if it would be past. (I could only imagine 2nd person past, if someone else tells you stories from the time before your accident with memory loss) - in 2nd person present noone knows, what happens next and everything depends on your decisions.
1st person should work best with past. And 1st person doesn't tell your story. It tells the story of the storyteller. If it would be present, the storyteller would tell you things, that actually happen. Therefore I think, that present doesn't work well for that. - 1st person concentrate on the storyteller, his opinions and emotions
3rd person can be past or present. I think, past is more familiar and present kind of fresh. - 3rd person past shows the whole scene and concentrates on the things, the storyteller likes. If the storyteller don't like something, he can comment it with just some words and go to the next scene. The storyteller knows everything and can tell you about the emotions, thoughts, etc. of anyone. In 3rd person past the storyteller can tell about things, that don't happen actually and give some sneak peek of coming details to have the full attention of his audience/readers (e.g. "It was the first time, that she touched the boobs of another girl. She had a strange feeling and removed her hand instantly, but it wasn't the last time, that she felt that.") In 3rd person present the reader should the storyteller and see the whole scenes. There should be not that much opinions in the story and preferences should be balanced.