condition mean min max 12pM Fe,Midday 12.4698 12.4698 12.4698 12pM Fe,Midnight 20.0291 18.6327 21.4255 58pM Fe,Midday 8.63519 8.63519 8.63519 58pM Fe,Midnight 12.111914285714287 0.0 17.8089 233pM Fe,Midnight 16.563233333333333 14.6875 18.3659 1160pM Fe,Midday 4.709821428571429 3.36202 5.94174 1160pM Fe,Midnight 7.1940574999999995 3.63899 11.2423 High carbon,Dark 12.661252 2.57789 22.1744 High carbon,Light 5.152654615384615 1.10161 12.1751 Low carbon,Dark 11.8935 11.8935 11.8935 Phloroglucinol 4.843276666666667 4.58642 5.14151 Silicon starvation,12h 27.917 27.917 27.917