如何查找特定时间段内的条目数

Question

我有此数据（如下所示），我想知道如何确定00:00:00-00:59:59之间，然后是01:00:00-1:59:59等之间有多少个条目。因此，实际上并未考虑日期，这只是时间。

id  |  date
1   |  2018-11-08 01:40:49
2   |  2018-11-08 04:08:12
3   |  2018-11-25 15:19:44
4   |  2018-12-14 01:34:01

CSV版本：

id,date
1,2018-11-08 01:40:49
2,2018-11-08 04:08:12
3,2018-11-25 15:19:44
4,2018-12-14 01:34:01

---

所以我的预期数据将是：

Start Period  |  End Period  |  amount
00:00:00      |  00:59:59    |  0
01:00:00      |  01:59:59    |  2
02:00:00      |  02:59:59    |  0
03:00:00      |  03:59:59    |  0
04:00:00      |  04:59:59    |  1
05:00:00      |  05:59:59    |  0
...
And so on

CSV版本：

Start Period,End Period,amount
00:00:00,00:59:59,something here
00:01:00,01:59:59,something here
00:02:00,02:59:59,something here
00:03:00,03:59:59,something here
00:04:00,04:59:59,something here
00:05:00,05:59:59,something here
00:06:00,06:59:59,something here
00:07:00,07:59:59,something here
00:08:00,08:59:59,something here
00:09:00,09:59:59,something here
00:10:00,10:59:59,something here
00:11:00,11:59:59,something here
00:12:00,12:59:59,something here
00:13:00,13:59:59,something here
00:14:00,14:59:59,something here
00:15:00,15:59:59,something here
00:16:00,16:59:59,something here
00:17:00,17:59:59,something here
00:18:00,18:59:59,something here
00:19:00,19:59:59,something here
00:20:00,20:59:59,something here
00:21:00,21:59:59,something here
00:22:00,22:59:59,something here
00:23:00,23:59:59,something here

Answer 1

您还可以尝试将以下sumproduct函数与嵌入式hour函数一起使用：

  

= SUMPRODUCT（-（HOUR（日期范围）> = 开始时间段 * 24），-（HOUR（日期范围 ）<结束时间 * 24））

确保仅选择日期范围，而不是整个列。

Answer 2

如果日期在B列中，则将其放在金额下并填写。

=SUMPRODUCT(--(HOUR(B$2:INDEX(B:B,MATCH(1E+99,B:B)))=(ROW(1:1)-1)))

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