condition mean min max Control 0.0008872611111111112 0.0 0.005323566666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0029544 0.0 0.0059088