condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.05141188888888889 0.0 0.10221000000000001 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.014904 0.0 0.044712 Heat 0.023492166666666665 0.0 0.04698433333333333