condition mean min max ZT0-3 4798.15 4798.15 4798.15 ZT4-7 4363.4 4363.4 4363.4 ZT8-11 4318.25 4318.25 4318.25 ZT12-15 4328.05 4328.05 4328.05 ZT16-19 4344.05 4344.05 4344.05 ZT20-23 4412.55 4412.55 4412.55