nyctophilia
noun [ U ] psychology specialized uk/ˌnɪk.təˈfɪl.i.ə/ us/ˌnɪk.təˈfɪl.i.ə/
嗜夜癖（指在黑暗中感觉非常快乐舒适的症状）
the condition of being very happy and comfortable in the dark
Nyctophilia is a condition that makes you want to sit in the dark all by yourself late at night, wide awake. 嗜夜症是一种让你想在深夜独自坐在黑暗中、保持完全清醒的症状。
- More examples
- What is it like to have nyctophilia?
- To help you understand nyctophilia symptoms, I will reveal some uncomfortable details of my life.