I've played the maximum dives per day (or hours underwater for the week on CCR) game and it's a fun goal to strive for and a great way to make a Bonaire trip really worthwhile. Although I will say the park is amazing and worth skipping a couple dives to see.
For context the following is in reference to a regime of relaxed mostly shallow dives, in Bonaire specifically, for a moderately experienced diver, staying somewhere with easy access to fills, a vehicle, and a house reef, and the pace maintained every day for one full week. Assuming full length dives not quick dips to pump the numbers. This will NOT apply to most other locations in the world where logistics are tougher...
4 dives per day is easy and relatively relaxed. Double dip in the morning, double dip in the afternoon. Pretty much the standard format if you don't skip any diving. 5 per day is manageable and still fun but takes some commitment to maintain the pace. 2 in the morning, 2 in the afternoon, and a night dive after dinner. Dive eat sleep repeat. It will mean sometimes going diving instead of to the fancy restaurant. 6 per day is possible but starting to become truly strenuous physically and logistically. Careful time management, reduced sleep, reduced self-care, a bit insane all around - but tons of time experiencing Bonaire's incredible reefs before they are gone completely.
It helps to have simple systems in place to make the transitions smooth - get a convenient place to store gear, hit the grocery store to load up on quick meals/snacks to have between dives (restaurants on the island can be sloooow), minimize driving distance, have one bathing suit out to dry while you wear the other, etc. Don't be afraid to dive the same accessible/nearby/"house reef" site many times, a good diver can always observe new things or work on new skills. Dive conservatively as the models are not really optimized for this kind of thing. Slow ascents, enjoy the shallows. Use nitrox but plan your dives considering both N2 and O2 exposure. Stay hydrated, try to get enough sleep. Tape your blisters before they become serious.