condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0016380555555555556 0.0 0.0049141666666666665 Phosphate deficiency 0.0015603666666666666 0.0 0.0046811 Potassium deficiency 0.0 0.0 0.0 Heat 0.0077032 0.0 0.0154064