The literature review is usually found in the introduction of a nautical twilight. It is a summary of the current state of research on a given topic. The literature review provides a context for the research that is being conducted. It also allows the researcher to identify gaps in the literature and to determine what needs to be done in order to fill those gaps.
Other related questions:
What are the three phases of twilight?
The three phases of twilight are civil twilight, nautical twilight, and astronomical twilight.
How dark is nautical twilight?
Nautical twilight is the period of time when the sun is between 6 and 12 degrees below the horizon. This is the time when navigation lights are required for vessels.
What is the difference between twilight and nautical twilight?
Twilight is the time between sunset and dusk, when the sky is still light but the sun is below the horizon. Nautical twilight is the time between sunset and dusk when the sun is between six and 12 degrees below the horizon.
How much can you see during nautical twilight?
Nautical twilight is when the sun is 6° to 12° below the horizon.