@zycr22
Thanks for reading, I can answer the questions in this case for that plant which has the highest concentration of pigments is the plant in shady conditions, since when sowed in the absence of light stress it will create more pigments to capture the minimum amount possible light for its physiological processes, however that does not take away from the fact that the plant in sun conditions does not need its pigments, the plant in sun will use its pigments for photosynthesis