condition mean min max Control 0.015015655555555556 0.0 0.072566 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.6131211111111111 0.0 1.8393633333333332 Potassium deficiency 0.4054222222222222 0.0 1.2162666666666666 Heat 0.008779 0.0 0.017558