a_10           0   1   2   3   4      5
0       2018   1   1   0   0  491.6
1       2018   1   1   0   1  464.4
2       2018   1   1   0   2  446.4
3       2018   1   1   0   3  430.3
4       2018   1   1   0   4  430.5
...      ...  ..  ..  ..  ..    ...
523238  2018  12  31  23  55  600.1
523239  2018  12  31  23  56  597.9
523240  2018  12  31  23  57  625.7
523241  2018  12  31  23  58  594.7
523242  2018  12  31  23  59  601.1

[523243 rows x 6 columns]0          1
1          1
2          1
3          1
4          1
          ..
523238    12
523239    12
523240    12
523241    12
523242    12
Name: 1, Length: 523243, dtype: int64