condition mean min max Control 0.0007514166666666666 0.0 0.0045084999999999995 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.007989922222222222 0.0 0.023969766666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0