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Did you know that it takes about 10 minutes to gain your night vision? And that it reaches ‘top performance’ after 30 minutes in the dark?

Many people do not spend that long in the dark but on Great Barrier it’s no hardship, as this article by Mike Richards illustrates:

https://www.themanual.com/outdoors/great-barrier-island-international-dark-sky-sanctuary/?utm_content=buffer67540&utm_medium=socialm&utm_source=twitter.com&utm_campaign=DT-TM