condition mean min max 12pM Fe,Midday 7.91136 7.91136 7.91136 12pM Fe,Midnight 8.222285 8.11617 8.3284 58pM Fe,Midday 14.3189 14.3189 14.3189 58pM Fe,Midnight 9.385827142857142 0.0 14.7306 233pM Fe,Midnight 8.648473333333333 7.44658 10.3018 1160pM Fe,Midday 12.315552857142857 9.50812 15.9285 1160pM Fe,Midnight 2.4153944166666665 0.283961 6.20332 High carbon,Dark 8.3584196 0.0 26.145 High carbon,Light 5.123799384615385 0.523972 21.4961 Low carbon,Dark 13.44 13.44 13.44 Phloroglucinol 4.75041 2.94001 6.3095 Silicon starvation,12h 69.3611 69.3611 69.3611