condition mean min max ZT0-3 73.38085000000001 73.38085000000001 73.38085000000001 ZT4-7 40.957499999999996 40.957499999999996 40.957499999999996 ZT8-11 95.07679999999999 95.07679999999999 95.07679999999999 ZT12-15 66.5783 66.5783 66.5783 ZT16-19 120.13149999999999 120.13149999999999 120.13149999999999 ZT20-23 96.18074999999999 96.18074999999999 96.18074999999999