Finding Multiple peaks, and duration of peaks

Hello,

I'm trying to find a way to get all of the peak values, without have to manually find them. I'm not sure if this is possible, I've seen example online that are similar but I can't seem to make it work for this application.

And if we have super users out in the wild, Trying to find the duration of the event when is goes up from 0, then when is come back to 0, and how many mi, sec's that is.

Thank you,

Josh