condition mean min max Control 0.0016033388888888889 0.0 0.009620033333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.017007388888888888 0.0 0.03195983333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0