condition mean min max Control 0.0041572722222222224 0.0 0.024943633333333336 Nitrogen deficiency 0.04660611111111111 0.032184 0.073118 Phosphate deficiency 0.017963277777777776 0.0 0.027738366666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0