condition mean min max 12pM Fe,Midday 156.311 156.311 156.311 12pM Fe,Midnight 112.14850000000001 100.65 123.647 58pM Fe,Midday 89.7551 89.7551 89.7551 58pM Fe,Midnight 69.87258571428572 0.0 92.2792 233pM Fe,Midnight 34.73076666666667 30.5499 39.6863 1160pM Fe,Midday 94.0292 69.8407 103.632 1160pM Fe,Midnight 44.20205833333333 30.2266 65.6465 High carbon,Dark 48.36455333333333 23.0611 70.2005 High carbon,Light 53.728634615384614 4.08218 105.243 Low carbon,Dark 20.2659 20.2659 20.2659 Phloroglucinol 125.37193333333333 77.3688 173.904 Silicon starvation,12h 65.2828 65.2828 65.2828