condition mean min max Control 0.07008694444444445 0.0 0.4205216666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.2501744444444444 0.0 0.7505233333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0