liters	group
5.320000000e+000	experimental
5.600000000e+000	experimental
5.740000000e+000	experimental
6.060000000e+000	experimental
6.320000000e+000	experimental
6.340000000e+000	experimental
6.790000000e+000	experimental
7.180000000e+000	experimental
4.500000000e+000	control
4.780000000e+000	control
4.790000000e+000	control
4.860000000e+000	control
5.410000000e+000	control
5.700000000e+000	control
6.080000000e+000	control
6.210000000e+000	control