Astronaut Alex Gerst captured from ISS the night global map. It is almost complete darkness except the Hawaii Islands.

Credit: Alex Gerst, ESA, NASA

This darkness of the Pacific Ocean at night is recognizable from the global view of Earth at night.

Credit: NASA

This is the black marble and the Pacific Ocean can be seen at 22sec.

Reference: Alex Gerst’s Tweet
See earthview photo gallery: LiVEARTH