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keyword

light effects on circadian rhythm

Monthly search volume and cost-per-click data for "light effects on circadian rhythm" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=light+effects+on+circadian+rhythm&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-06-25 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
light and sleep 880 $1.17 9/20
light circadian rhythm 590 $0.94 9/20
circadian rhythm and light 590 $0.99 8/20
circadian rhythm and lighting 590 $0.88 7/20
circadian rhythm light 590 $0.88 5/20
light and melatonin 110 $0.26 5/20
effect of light on circadian rhythm 30 $0 10/20
light and circadian rhythm 30 $0 10/20
the circadian rhythm is influenced by light-sensitive 30 $0 6/20
the circadian rhythm is influenced by light sensitive 20 $0 6/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=light+effects+on+circadian+rhythm&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt