In geomantic omen, Yin is at its best after twelve o'clock, and as we all know, ghosts are the body of Yin, and they fear Yang and love Yin. But in fact, there are many coincidences at night, sometimes they fall down inadvertently, and sometimes their own equipment falls into the water inadvertently. This is normal, and it doesn't mean who is working. After all, there are times when you drink cold drinks and stuff your teeth.
It may also be visual fatigue, that is, dizziness. Staring at a position for a long time when fishing is hungry is prone to visual fatigue, that is, dazzling, watching the float slowly change from one to two, and from two to red.