evening; dusk

describes the feeling of finally managing to resolve the issue or problem (dark clouds on the sky– which finally disappear [negative]) and feeling relieved again (seeing the sun which is sunny and bright again [positive])

lit. the sky is well-lit, meaning things turn out all good eventually

not only

colorful

(noun) Bright light

Yangon

very bright (light)

bright

brightness

completely empty

aperture

greatly glorify

(noun phrase) Day time (it implies that it has people around)

photon

Guangxiao Temple (A place in Guangzhou)

optics

optical glass

Light Pollution

Gwangju

light year

brightness

acceptable (behaviour)

light and shadow

lighting effects

liberate

guileless

Open and aboveboard

one of the main peaks of Yellow Mountains in China / a radio show of Hong Kong Commercial Radio Channel

merely