Do blackout curtains actually make a measurable difference in sleep depth for people living in urban areas with bright streetlights outside?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Do blackout curtains actually make a measurable difference in sleep depth for people living in urban areas with bright streetlights outside?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
research studies nighttime light exposure sleep architecture slow wave sleep blackout curtains streetlights urban bedroom Google ↗
randomized trial blackout curtains sleep quality melatonin light at night adults Google ↗
- Artificial Outdoor Nighttime Lights Associate with Altered Sleep Behavior in the American General Population · pubmed.ncbi.nlm.nih.gov
- Artificial Outdoor Nighttime Lights Associate with Altered Sleep Behavior in the American General Population · pmc.ncbi.nlm.nih.gov
- Association between exposure to light at night (LAN) and sleep problems: A systematic review and meta-analysis of observational studies · pubmed.ncbi.nlm.nih.gov
- Association between exposure to light at night (LAN) and sleep problems: A systematic review and meta-analysis of observational studies · sciencedirect.com
- Let there be no light: the effect of bedside light on sleep quality and background electroencephalographic rhythms · pubmed.ncbi.nlm.nih.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
research studies nighttime light exposure sleep architecture slow wave sleep blackout curtains streetlights urban bedroom OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
randomized trial blackout curtains sleep quality melatonin light at night adults OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |