time of birth	gender	birth weight	minutes since midnight
5.000000000e+000	1.000000000e+000	3.837000000e+003	5.000000000e+000
1.040000000e+002	1.000000000e+000	3.334000000e+003	6.400000000e+001
1.180000000e+002	2.000000000e+000	3.554000000e+003	7.800000000e+001
1.550000000e+002	2.000000000e+000	3.838000000e+003	1.150000000e+002
2.570000000e+002	2.000000000e+000	3.625000000e+003	1.770000000e+002
4.050000000e+002	1.000000000e+000	2.208000000e+003	2.450000000e+002
4.070000000e+002	1.000000000e+000	1.745000000e+003	2.470000000e+002
4.220000000e+002	2.000000000e+000	2.846000000e+003	2.620000000e+002
4.310000000e+002	2.000000000e+000	3.166000000e+003	2.710000000e+002
7.080000000e+002	2.000000000e+000	3.520000000e+003	4.280000000e+002
7.350000000e+002	2.000000000e+000	3.380000000e+003	4.550000000e+002
8.120000000e+002	2.000000000e+000	3.294000000e+003	4.920000000e+002
8.140000000e+002	1.000000000e+000	2.576000000e+003	4.940000000e+002
9.090000000e+002	1.000000000e+000	3.208000000e+003	5.490000000e+002
1.035000000e+003	2.000000000e+000	3.521000000e+003	6.350000000e+002
1.049000000e+003	1.000000000e+000	3.746000000e+003	6.490000000e+002
1.053000000e+003	1.000000000e+000	3.523000000e+003	6.530000000e+002
1.133000000e+003	2.000000000e+000	2.902000000e+003	6.930000000e+002
1.209000000e+003	2.000000000e+000	2.635000000e+003	7.290000000e+002
1.256000000e+003	2.000000000e+000	3.920000000e+003	7.760000000e+002
1.305000000e+003	2.000000000e+000	3.690000000e+003	7.850000000e+002
1.406000000e+003	1.000000000e+000	3.430000000e+003	8.460000000e+002
1.407000000e+003	1.000000000e+000	3.480000000e+003	8.470000000e+002
1.433000000e+003	1.000000000e+000	3.116000000e+003	8.730000000e+002
1.446000000e+003	1.000000000e+000	3.428000000e+003	8.860000000e+002
1.514000000e+003	2.000000000e+000	3.783000000e+003	9.140000000e+002
1.631000000e+003	2.000000000e+000	3.345000000e+003	9.910000000e+002
1.657000000e+003	2.000000000e+000	3.034000000e+003	1.017000000e+003
1.742000000e+003	1.000000000e+000	2.184000000e+003	1.062000000e+003
1.807000000e+003	2.000000000e+000	3.300000000e+003	1.087000000e+003
1.825000000e+003	1.000000000e+000	2.383000000e+003	1.105000000e+003
1.854000000e+003	2.000000000e+000	3.428000000e+003	1.134000000e+003
1.909000000e+003	2.000000000e+000	4.162000000e+003	1.149000000e+003
1.947000000e+003	2.000000000e+000	3.630000000e+003	1.187000000e+003
1.949000000e+003	2.000000000e+000	3.406000000e+003	1.189000000e+003
1.951000000e+003	2.000000000e+000	3.402000000e+003	1.191000000e+003
2.010000000e+003	1.000000000e+000	3.500000000e+003	1.210000000e+003
2.037000000e+003	2.000000000e+000	3.736000000e+003	1.237000000e+003
2.051000000e+003	2.000000000e+000	3.370000000e+003	1.251000000e+003
2.104000000e+003	2.000000000e+000	2.121000000e+003	1.264000000e+003
2.123000000e+003	2.000000000e+000	3.150000000e+003	1.283000000e+003
2.217000000e+003	1.000000000e+000	3.866000000e+003	1.337000000e+003
2.327000000e+003	1.000000000e+000	3.542000000e+003	1.407000000e+003
2.355000000e+003	1.000000000e+000	3.278000000e+003	1.435000000e+003