dividindo o DateETimeEngEx na coluna de data e hora
In [13]: df.index = pd.MultiIndex.from_arrays([df.index.date, df.index.time], names=['Date','Time'])
In [14]: df
Out[14]:
X Y Z
Date Time
2013-01-02 10:00:13.295000 366 -8242 -1820
10:00:13.329000 366 -8016 -1820
10:00:13.352000 32 -8016 -1820
10:00:13.882000 32 -9250 -1820
10:00:15.076000 -302 -9250 -1820
[5 rows x 3 columns]
Evil Eel