Correct

天光

/ tiān guāng /
Strokes

Example

As a Noun

daylight; time of the day

1
Tiānguāng
天光
hái
zǎo

It's still early.

2
Tiānguāng
天光
zǎo
le

It's getting late.

As a Noun

light; sunlight

3
Tiānguāng
天光
jiànjiàn
渐渐
yǐn

The sunlight gradually faded out.

As a Noun

morning

Related

夜天光