condition mean min max Control 0.0065051499999999995 0.0 0.0165565 Nitrogen deficiency 0.01390911111111111 0.0 0.04172733333333333 Phosphate deficiency 0.0037994222222222217 0.0 0.011398266666666665 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0