Assertion: astronaut's body | /r/HasProperty | acclimated to a 24-hour day
Facets:
value: naturally
type: MANNER
Source sentences:
text: This is easier to do on Earth — where the body is naturally acclimated to a 24-hour day — than it is in space, where the sun rises and sets 15 to 16 times a day, and so maintaining that 24-hour sleep schedule may not come as naturally.