I was in ~80% zone. It wasn’t 80% darker. It was maybe 25% darker.

Web searching that phrase just gives me times and such.

  • @takeheart
    link
    16 months ago

    It’s also that the natural resting position of our eye lids when fully relaxed isn’t fully shut (that requires muscle power). Rather the relaxed state is almost-but-not-fully shut which let’s in more light than expected.