condition mean min max 12pM Fe,Midday 26.2013 26.2013 26.2013 12pM Fe,Midnight 14.699000000000002 12.8012 16.5968 58pM Fe,Midday 17.8938 17.8938 17.8938 58pM Fe,Midnight 6.3901200000000005 0.0 9.29629 233pM Fe,Midnight 13.272766666666666 11.6638 14.2366 1160pM Fe,Midday 17.036571428571428 15.193 19.5572 1160pM Fe,Midnight 3.6727125 1.63473 7.40484 High carbon,Dark 13.665063333333334 4.40397 27.7985 High carbon,Light 11.335771538461538 1.44933 31.0384 Low carbon,Dark 12.8586 12.8586 12.8586 Phloroglucinol 12.817966666666667 10.5616 16.6529 Silicon starvation,12h 36.2188 36.2188 36.2188