condition mean min max Control 0.005685388888888889 0.0 0.034112333333333335 Nitrogen deficiency 0.022348944444444446 0.0 0.033870000000000004 Phosphate deficiency 0.013144788888888889 0.0 0.02454996666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0