Assertion: porcupine's range | /r/HasProperty | limited
Facets:
value: more specifically
type: DEGREE
value: by minimum summer night duration
type: TEMPORAL
value: normally
type: DEGREE
Source sentences:
text: More specifically, the northern range of the Indian crested porcupine is limited by minimum summer night duration: they do not occur above latitudes where minimum night duration is less than 7 hours, presumably because of the amount of foraging time required to meet their dietary needs.
text: Its range in Texas normally is limited to the western portion of the state, including the Panhandle and parts of the Hill Country.
text: More specifically, the northern range of the Indian crested porcupine is limited by minimum summer night duration: they do not occur above latitudes where minimum night duration is less than 7 hours, presumably because of the amount of foraging time required to meet their dietary needs.