Examlex
As a helium-filled balloon rises in the air,it becomes
Late Afternoon
The part of the day that extends from the mid to late afternoon, often considered to start around 3 pm and last until sunset.
Circadian Arousal
The fluctuation of physiological and behavioral processes, including wakefulness and sleepiness, following a roughly 24-hour cycle, influenced by external light-dark cycles.
Melatonin Secretion
The release of the hormone melatonin by the pineal gland, typically increased in response to darkness, influencing sleep patterns.
Sharpest Thinking
The state of having the most acute, focused, or keen cognitive function, allowing for optimal problem-solving and decision-making.
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