condition mean min max Control 0.006659099999999999 0.0 0.02660593333333333 Nitrogen deficiency 0.009124766666666667 0.0 0.0273743 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0042006000000000005 0.0 0.012601800000000002 Heat 0.0 0.0 0.0