condition mean min max Control 0.0017399944444444445 0.0 0.010439966666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0033434666666666665 0.0 0.0100304 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0