condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0034074888888888893 0.0 0.010222466666666668 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.005864566666666667 0.0 0.0175937 Heat 0.0 0.0 0.0