Hacking my infant twins' sleep with machine learning and data science – Dad on the Run

A month ago, I tried A/B testing to see how different "treatments" or input parameters might result in longer sleep for our twins -- and of course by proxy, us. Through this, I found that sleep patterns were fairly erratic and didn't find much that correlated strongly to increased sleep. As time went on, they started more largely on their own naturally. However, now that they have reached four months, they've begun the apparently common but rarely discussed sleep regression phase. I once again found myself desperate for more sleep.