THE DAYARC JOURNAL

The DAYARC Journal

Clear explanations. Practical details. A considered start to your day.

LIGHT, EXPLAINED

Light and your daily rhythm: a simple introduction

Your body has patterns that follow an approximately 24-hour cycle. Light is one of the cues that helps keep those patterns in step with the world around you....

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LIGHT, EXPLAINED

What does 10,000 lux actually mean?

A brightness number only becomes useful when you know where it was measured. Start with the distance Lux measures the amount of light reaching a surface. A lamp...

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