condition mean min max Control 0.0016384499999999998 0.0 0.0098307 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0010347066666666668 0.0 0.00310412 Heat 0.001639745 0.0 0.00327949