#Nachtlichter
Live, measured metrics for the hashtag #Nachtlichter from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #nachtlichter
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-31 20:56 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-31 20:56 UTCNo related tags with measured usage found for #nachtlichter.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-31 20:56 UTCEverything below is measured over the latest 40 public posts (spanning ~25681 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (30) · German (10)
Avg boosts / post: 6.2
Top of the latest posts
In 2021, hundreds of citizen scientists walked a distance of 600 km, counting up and classifying all of the outdoor lights they could see while they did it. The results of their observations have just been published in the journal Nature Ci
60 luminaires still lit up even though the building is closed and there's no one there! If they're left on all night, that's probably more than 4 MWh of electricity wasted each year. Photo by Sicco Bauer, a citizen scientist in our #Nachtli
I just learned that Steffen Lohse died unexpectedly this week in his 50s. Steffen took the photos Nature Cities used as the cover image in the month our #Nachtlichter article was published. I remain very grateful to Steffen for his fantasti
#nachtlichter across platforms
every network with a public tag surfaceFollow #nachtlichter straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/nachtlichter