condition mean min max 12pM Fe,Midday 197.032 197.032 197.032 12pM Fe,Midnight 99.64705000000001 88.4871 110.807 58pM Fe,Midday 113.734 113.734 113.734 58pM Fe,Midnight 70.05551428571428 0.0 94.6257 233pM Fe,Midnight 33.15266666666667 29.8795 35.8741 1160pM Fe,Midday 59.86711428571429 50.0239 69.9712 1160pM Fe,Midnight 40.29770833333333 26.0687 51.6169 High carbon,Dark 59.76264666666667 12.4947 148.246 High carbon,Light 61.652712307692305 2.46428 131.427 Low carbon,Dark 56.3387 56.3387 56.3387 Phloroglucinol 38.5346 34.7505 43.9811 Silicon starvation,12h 19.7266 19.7266 19.7266