condition mean min max Control 0.007494655555555556 0.0 0.023308866666666667 Nitrogen deficiency 0.0095011 0.0 0.021659499999999998 Phosphate deficiency 0.002349966666666667 0.0 0.0070499000000000004 Potassium deficiency 0.0098825 0.0 0.0296475 Heat 0.0509077 0.0292554 0.07256