Revision history of "Translations:Dark period/3/ja"

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  • curprev 19:35, 17 July 2021UncertainBeing talk contribs 228 bytes +228 Created page with "現代の電気照明が登場する以前、夜の間に光の少ない安定した時間帯を持っていました。これにより、概日リズムが安定し、自然..."