Humans have physiological peaks in cognitive clarity at certain times of day.

“we are better at sleeping at night right based on circulating hormones and their peaks this is physiologically driven by our biology genes and by Evolution we have circadian rhythms for exercise and performance right this is also physiologically driven by our biology genes and evolution we have narrow fertility windows for trying to make a viable fetus this too is physiologically driven by our biology genes and by Evolution see the pattern I am simply saying that we likely also have physiologically driven peaks in our cognitive Clarity”