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Photonic Environment

Meaning

The totality of light exposure experienced by an individual, characterized by its intensity measured in lux, its spectrum or color temperature, and its timing relative to the circadian cycle. This environment is the single most powerful external regulator of the body’s master clock and is critical for the appropriate, rhythmic secretion of melatonin and cortisol. Careful management of the Photonic Environment is essential for maintaining Chronobiological Fidelity and hormonal health.