condition mean min max Control 0.0035941499999999995 0.0 0.021564899999999998 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.006118022222222221 0.0 0.018354066666666665 Heat 0.0 0.0 0.0