condition mean min max Control 0.006837327777777777 0.0 0.03668 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.003316388888888889 0.0 0.009949166666666667 Heat 0.0 0.0 0.0