condition mean min max Control 0.015643722222222222 0.0 0.09386233333333333 Nitrogen deficiency 0.5601200000000001 0.0 1.68036 Phosphate deficiency 0.33369999999999994 0.0 1.0010999999999999 Potassium deficiency 0.05150366666666666 0.0 0.15451099999999998 Heat 0.0 0.0 0.0