condition mean min max Control 0.0012623055555555554 0.0 0.007573833333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0059934666666666666 0.0 0.0179804 Potassium deficiency 0.006245399999999999 0.0 0.018736199999999998 Heat 0.0 0.0 0.0