condition mean min max Control 0.044998611111111114 0.0 0.2699916666666667 Nitrogen deficiency 0.05950455555555556 0.0 0.17851366666666668 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0