condition mean min max Control 0.023011461111111114 0.0 0.100015 Nitrogen deficiency 0.011504655555555555 0.0 0.034513966666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.017664255555555553 0.01672483333333333 0.0189066 Heat 0.0 0.0 0.0