time	group
1.200000000e+000	male
1.200000000e+000	male
1.300000000e+000	male
1.900000000e+000	male
1.900000000e+000	male
2.000000000e+000	male
2.100000000e+000	male
2.200000000e+000	male
2.200000000e+000	male
2.300000000e+000	male
2.300000000e+000	male
2.400000000e+000	male
2.700000000e+000	male
2.900000000e+000	male
3.300000000e+000	male
2.000000000e+000	female
2.200000000e+000	female
2.400000000e+000	female
2.400000000e+000	female
2.400000000e+000	female
2.800000000e+000	female
2.800000000e+000	female
2.800000000e+000	female
2.900000000e+000	female
3.200000000e+000	female
3.700000000e+000	female
4.000000000e+000	female
5.400000000e+000	female
1.070000000e+001	female
1.170000000e+001	female