condition mean min max ZT0-3 105.149 105.149 105.149 ZT4-7 77.14965000000001 77.14965000000001 77.14965000000001 ZT8-11 68.84965 68.84965 68.84965 ZT12-15 59.66935 59.66935 59.66935 ZT16-19 101.9964 101.9964 101.9964 ZT20-23 106.811 106.811 106.811