condition mean min max 12pM Fe,Midday 67.1172 67.1172 67.1172 12pM Fe,Midnight 93.98315 88.1599 99.8064 58pM Fe,Midday 74.3743 74.3743 74.3743 58pM Fe,Midnight 92.29944285714286 0.0 119.262 233pM Fe,Midnight 144.41166666666666 137.115 158.471 1160pM Fe,Midday 55.239042857142856 42.2647 65.5385 1160pM Fe,Midnight 105.40930833333333 86.0499 125.515 High carbon,Dark 139.47972000000001 40.7611 203.145 High carbon,Light 112.60864307692307 7.64716 219.352 Low carbon,Dark 104.986 104.986 104.986 Phloroglucinol 51.063 36.4843 63.2486 Silicon starvation,12h 133.835 133.835 133.835