condition mean min max Control 0.0013875444444444442 0.0 0.008325266666666666 Nitrogen deficiency 0.01156241111111111 0.0 0.03468723333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.004605988888888889 0.0 0.013817966666666667 Heat 0.0 0.0 0.0