condition mean min max Control 0.0011664666666666666 0.0 0.0069987999999999995 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 0.0015726050000000001 0.0 0.0031452100000000003