well ive done searching and I cant seem to find a video but with night vision and infrard they out off light that the plant can use so even in you taped it the plant would just be do the same as if a normal light stretching towards the light but this is what happens with the cannabis plant
Plants do respire at night. It does not require light to take place. This is a process of releasing energy, kind of the opposite to photosynthesising. Photosynthesis is the preparation of the dinner, respiration is the dining process and the belching and flatulence that follows. When a plant respires, it releases carbon dioxide ( at a lower rate than it takes in ), oxygen, heat, water. It occurs on a cellular level with all living things. Transpiration, on the other hand is the process by which plants release water through their leaves, stems, flowers and roots. It occurs during the process of photosynthesis and gets a break at nightime as plants need light to photosynthesize.