👉 In mathematics and physics, a "premidnight" is a mathematical concept that refers to an event occurring between midnight and 2 am. This concept is used in various fields such as time series analysis, signal processing, and computer science. The term has also been used in the context of celestial navigation, where it can refer to a point at which two stars are aligned or close enough so that they can be seen from one another without interference. The term "premidnight" is often associated
