condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.010293655555555555 0.0 0.030880966666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0135743 0.0 0.0271486