condition mean min max 12pM Fe,Midday 43.8828 43.8828 43.8828 12pM Fe,Midnight 46.319050000000004 38.6154 54.0227 58pM Fe,Midday 43.6086 43.6086 43.6086 58pM Fe,Midnight 32.5121 0.0 46.7128 233pM Fe,Midnight 42.794266666666665 39.758 45.7395 1160pM Fe,Midday 34.92142857142857 32.4915 37.2661 1160pM Fe,Midnight 20.632275 10.7614 27.8993 High carbon,Dark 89.84142 23.1848 527.521 High carbon,Light 66.30898461538462 15.8981 177.066 Low carbon,Dark 50.4641 50.4641 50.4641 Phloroglucinol 30.950466666666667 27.9212 34.5728 Silicon starvation,12h 80.6658 80.6658 80.6658