Night-sight and Visual modality

Night-sight noun - The ability to see in reduced illumination (as in moonlight).

Visual modality and night-sight are semantically related. In some cases you can use "Visual modality" instead a noun phrase "Night-sight".

Visual modality noun - The ability to see; the visual faculty.

Night-sight and visual modality are semantically related. Sometimes you can replace phrase "Night-sight" with "Visual modality", this phrases are similar.