Welcome to Power Line, a weekly energy newsletter brought to you by Business Insider.Here's what you need to know:Want to get this newsletter in your inbox every Friday? Sign up here. Got a tip or feedback about this newsletter? Email energy@businessinsider.com. Don't forget: Sunday is Mother's Day. Happy Friday, folks! I am delighted to announce that earnings season is mostly over — which means nearly all the top energy execs have revealed new details about how their firms are faring. More on that below. Other things that delight me include hand blenders, plucking carrots out of the ground, tempeh if cooked right, and last year. Let's get to it, starting with an update on oil. 75634682A timeline for the recovery of oil markets The term "recovery" may still be premature, but at least some