You brought in circadians, what constitutes a behavioral rest period, and thusly espoused a level, so you thought, of expert opinion. Moreover you further pontificated on what the human brain is capable of functioning on vis a vis required sleep.

Now, last wiki told me that was the sole purview of neurology ergo a neurologist ergo a highly educated trained and board certified clinician.

None of which I'm pretty sure you are not.

Bojangles is not a day sleeper. He told you that. You took the ball and dove down the rabbit hole like Alice, not him.

Most normal humans are not day sleepers as a matter of fact.

Fatigue is fatigue. We have protection. For a reason.

Seems you have some issues with this. Fine. It's an open board and we can all opine on matters.