I did graph this time-zone dependency for my Wikimania 2005 talk: http://tinyurl.com/cz9x4cn See section "What wikipedians tell us when they are sleeping"
The second line plot shows clearly how two time zones contribute to Spanish and Portuguese and their relative weight.
Erik Zachte
-----Original Message----- From: wikimedia-l-bounces@lists.wikimedia.org [mailto:wikimedia-l-bounces@lists.wikimedia.org] On Behalf Of Andrew Gray Sent: Tuesday, June 05, 2012 12:15 AM To: Wikimedia Mailing List Subject: Re: [Wikimedia-l] Any studies on economic impact of community-produced open data?
On 4 June 2012 18:00, ??? wiki-list@phizz.demon.co.uk wrote:
With access across 24 time zones how do you pick out weekday office hours, as opposed to evening access?
Using non-English projects would give a more clear result here, I think - speakers of, say, Italian or German are more concentrated in a narrow time-zone band than speakers of English. To a first approximation, 90-95% of the access by from speakers of those languages is likely to take place in CET; you might well get the same results for, say, Japanese.
Using Portuguese or Spanish would give you much less clear results, comparable to English.
I don't know if anyone has graphed this, but I'd like to see the results :-)
-- - Andrew Gray andrew.gray@dunelm.org.uk
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