condition mean min max Control 0.004612961111111111 0.0 0.02767776666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.009350311111111112 0.0 0.028050933333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0