condition mean min max Control 0.4274358888888889 0.0 1.12914 Nitrogen deficiency 0.4688611111111111 0.0 0.7838999999999999 Phosphate deficiency 0.2303011111111111 0.0 0.35240999999999995 Potassium deficiency 0.7054288888888889 0.0 1.7715933333333334 Heat 0.0 0.0 0.0