condition mean min max 12pM Fe,Midday 60.7421 60.7421 60.7421 12pM Fe,Midnight 47.62885 44.9349 50.3228 58pM Fe,Midday 48.7606 48.7606 48.7606 58pM Fe,Midnight 44.2253 36.9854 74.2027 233pM Fe,Midnight 22.799500000000002 21.579 23.6579 1160pM Fe,Midday 48.21767142857143 41.534 51.5133 1160pM Fe,Midnight 23.24785 11.772 32.8917 High carbon,Dark 17.107748666666666 5.22763 31.1612 High carbon,Light 16.870161538461538 3.39301 32.4085 Low carbon,Dark 11.5324 11.5324 11.5324 Phloroglucinol 128.95 111.31 159.277 Silicon starvation,12h 26.1281 26.1281 26.1281