condition mean min max 12pM Fe,Midday 60.7035 60.7035 60.7035 12pM Fe,Midnight 8.32134 2.66258 13.9801 58pM Fe,Midday 43.2252 43.2252 43.2252 58pM Fe,Midnight 7.569192857142857 0.0 12.5472 233pM Fe,Midnight 2.082606666666667 1.53591 2.35868 1160pM Fe,Midday 95.91698571428572 81.977 109.053 1160pM Fe,Midnight 4.466551666666667 0.0 8.68325 High carbon,Dark 42.734869333333336 0.0 111.677 High carbon,Light 44.63177076923077 0.0 157.647 Low carbon,Dark 20.1308 20.1308 20.1308 Phloroglucinol 17.4731 11.8164 26.6296 Silicon starvation,12h 19.838 19.838 19.838