Abstract

Summary

This paper reviews heart rate variability (HRV) as a measure of biological system health, covering 24-hour, short-term, and ultra-short-term HRV metrics and their normative values across populations. While titled in relation to light at night and human health, the abstract focuses on HRV methodology, offering limited direct guidance for lighting design but suggesting that circadian disruption from light at night may be assessable via HRV metrics.
Categories

Categories

Sleep & Circadian Health: The paper references light at night and human health in the context of biological rhythms and autonomic nervous system variability over 24-hour cycles.
Authors

Author(s)

M Abe, ED Herzog, S Yamazaki, M Straume, H Tei
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