I have a little nitpicky complaint: The history tab tracks "real life" time when determining the duration for a run (so it does count time tabbed out of the game and will give you a shorter run if you are using time warp). That can make it difficult to evaluate different setups or gauge your progress since any use of time warp or letting the game enter idle mode can influence the light/minute number.
Interestingly, the "time in this convergence" on the general stats tab does seem to be an "in universe" number because it ticks faster when you are using time warp and doesn't tick when you're in idle mode.
This is not important at all in the grand scheme of things, but I would love a way to see the "in universe" run times on the history page so I could get a better sense of how my actions are impacting my light accumulation.