condition mean min max Control 0.009968111111111112 0.0 0.03265813333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.02108101111111111 0.0 0.03271096666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0