Assertion: radiation's wavelength | /r/CapableOf | lend their tints
Facets:
value: at dusk
type: TEMPORAL
value: at dawn
type: TEMPORAL
Source sentences:
text: During this long passage the dominant blue wavelengths of light are scattered and blocked, leaving the longer, unobstructed red wavelengths to reach Earth and lend their tints to the sky at dawn and dusk.