condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.009662022222222223 0.0 0.01815776666666667 Potassium deficiency 0.011984766666666667 0.0 0.0359543 Heat 0.0 0.0 0.0