Has the this means of six. indicating the time period during which something happens: ?�this animal always hunts by night??In the situation of just one instance of phone theft, you could use "at night" for those who needed to make the point that it was not taken during the day, https://andrec0k20.canariblogs.com/helping-the-others-realize-the-advantages-of-night-gangnam-퍼펙트가라오케-karaoke-guide-52716987