condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.011069011111111112 0.0 0.03320703333333334 Potassium deficiency 0.064113 0.0 0.12521366666666667 Heat 0.0 0.0 0.0