condition mean min max Control 0.008286700000000001 0.0 0.0260283 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.016375888888888888 0.0 0.04912766666666666 Potassium deficiency 0.019433444444444444 0.0 0.058300333333333336 Heat 0.013792249999999999 0.0 0.027584499999999998