condition mean min max 12pM Fe,Midday 17.2682 17.2682 17.2682 12pM Fe,Midnight 15.922550000000001 14.528 17.3171 58pM Fe,Midday 9.4425 9.4425 9.4425 58pM Fe,Midnight 10.5839 0.0 15.235 233pM Fe,Midnight 10.43492 9.86256 10.7541 1160pM Fe,Midday 11.111965714285715 9.68896 12.883 1160pM Fe,Midnight 6.546306666666666 4.18372 8.82244 High carbon,Dark 14.477402666666666 6.0981 23.8301 High carbon,Light 10.97152 1.8276 24.0996 Low carbon,Dark 10.089 10.089 10.089 Phloroglucinol 14.737866666666667 11.4079 19.4318 Silicon starvation,12h 18.5462 18.5462 18.5462