"nonphotic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "non",
        "3": "photic"
      },
      "expansion": "non- + photic",
      "name": "prefix"
    }
  ],
  "etymology_text": "non- + photic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "nonphotic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with non-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1988 February 5, Cecil Adams, “The Straight Dope”, in Chicago Reader",
          "text": "BBs, \"stars,\" and other \"nonphotic\" visual stimuli (i.e., those not actually produced by light) are called photopsia or phosphenes.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not photic in nature or origin; unrelated to visible light"
      ],
      "id": "en-nonphotic-en-adj-s8zChOqz",
      "links": [
        [
          "photic",
          "photic"
        ],
        [
          "light",
          "light"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "nonphotic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "non",
        "3": "photic"
      },
      "expansion": "non- + photic",
      "name": "prefix"
    }
  ],
  "etymology_text": "non- + photic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "nonphotic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with non-",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "1988 February 5, Cecil Adams, “The Straight Dope”, in Chicago Reader",
          "text": "BBs, \"stars,\" and other \"nonphotic\" visual stimuli (i.e., those not actually produced by light) are called photopsia or phosphenes.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not photic in nature or origin; unrelated to visible light"
      ],
      "links": [
        [
          "photic",
          "photic"
        ],
        [
          "light",
          "light"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "nonphotic"
}