Assertion: sun's radiation | /r/CapableOf | vary with longer sunlight duration
Facets:
value: on earth
type: LOCATION
value: at high latitudes
type: LOCATION
value: during summer
type: TEMPORAL
Source sentences:
text: On Earth, the solar radiation varies with the angle of the Sun above the horizon, with longer sunlight duration at high latitudes during summer, varying to no sunlight at all in winter near the pertinent pole.