Data Layers
Chamber Specification Directory
Light Specifications
| Parameter | Target Value | Notes |
|---|---|---|
| Ambient Lux (sleep state) | 0–5 lux | Total blackout rating required |
| Evening Spectrum | 2700K | Sunset spectrum, zero blue emission |
| Device LEDs | Covered or removed | Electrical tape or smart power strips |
| Morning Transition | Gradual ramp 6:00–7:00 | Simulated dawn via tunable bulbs |
Sound Specifications
| Parameter | Target Value | Notes |
|---|---|---|
| Baseline dB Level | Under 30 dB | Consistent ambient floor |
| Noise Type | Pink noise preferred | More natural frequency distribution |
| Peak Events | Under 40 dB | No sudden acoustic spikes |
| Dampening | NRC 0.75+ panels | Strategic wall and window treatment |
Air Specifications
| Parameter | Target Value | Notes |
|---|---|---|
| Temperature | 18°C / 65°F | Core body thermoregulation support |
| Relative Humidity | 40–50% | Prevents dryness and condensation |
| Air Exchange | 0.5 ACH minimum | Quiet ventilation fan required |
| CO₂ Level | Under 800 ppm | Fresh air intake or purifier cycle |
Science Foundation
Why These Metrics Matter
Light exposure above 5 lux during sleep phases can suppress melatonin production. Acoustic events above 30 dB correlate with micro-awakenings that fragment rest architecture. Temperature deviations from 18°C trigger thermoregulatory responses that pull the body out of deep sleep stages.
These specification sheets serve as a free reference resource. Each target is derived from published environmental research on sleep quality factors.
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