condition mean min max Control 0.008993333333333334 0.0 0.05396 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0749771111111111 0.0 0.18709866666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0