condition mean min max ZT0-3 113.9159 107.5673 120.2645 ZT4-7 104.2985 104.2985 104.2985 ZT8-11 100.4195 100.4195 100.4195 ZT12-15 0 0 0 ZT16-19 104.839 104.839 104.839 ZT20-23 103.75784999999999 103.75784999999999 103.75784999999999