condition mean min max ZT0-3 11826.8 11826.8 11826.8 ZT4-7 9993.7 9993.7 9993.7 ZT8-11 10265.400000000001 10265.400000000001 10265.400000000001 ZT12-15 10129.45 10129.45 10129.45 ZT16-19 12757.45 12757.45 12757.45 ZT20-23 12334.9 12334.9 12334.9