| _id | device_id | name | time | dayofweek | avg_total | max_total | new | left_avg_mins | left | hist_8 | hist_7 | hist_6 | hist_5 | hist_4 | hist_3 | hist_2 | hist_1 | year | month | location | devicetype | daynumber | hour | colspacer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| device_id | name | time | dayofweek | avg_total | max_total | new | left_avg_mins | left | hist_8 | hist_7 | hist_6 | hist_5 | hist_4 | hist_3 | hist_2 | hist_1 | year | month | location | devicetype | daynumber | hour |