Daylight and Good morning

Daylight noun - The first appearance of light in the morning or the time of its appearance.

Good morning and daylight are semantically related in day topic. In some cases you can use "Good morning" instead a noun "Daylight".

Good morning noun - A conventional expression of greeting or farewell.

Daylight and good morning are semantically related in day topic. Sometimes you can use "Daylight" instead a noun phrase "Good morning".