I did this for a class project, and because I didn't have much time to do it, I only compiled the HP sum for MoC floor 12, second wave (boss wave) for both halves only (so not including the enemies in first waves, just note that). The specific hp numbers were based on what ppl sent online previously for the bosses/enemies' HP, which means it could be incorrect, so take this with a grain of salt. The data stops at v4.1 because that's when I did it, I just suddenly remembered that I did this lmao and thought I would share it cuz it's pretty interesting.
the raw data (probably pretty unreliable uhhhhh, based from online posts):
10830