Extract samples for a specific time period

[Hana Nikai]

I have a dataset of GPS with timestamp variable.
I would like to extract observations that do not have timestamps between 0am and 5am in stata.
i tried the following command but it didnt work.

drop if ! (hours(my_timestamp_variable)>=0 & hour(my_timestamp_variable)<5

I also tried the command below, but didnt work as well.
drop if ! my_timestamp_variable>=tc("09oct2013 00:00:00") & my_timestamp_variable<tc("09oct2013 05:00:00")

my_timestamp_variable is like as below after conversion using the following commands.
my_timestamp_variable: "09oct2013 00:00:00"
command: format v6 %tc

Thank you very much for your help in advance.
Best regards,

[Andrew Musau]

clear
input double time
2021685900000
2021718600000
2021690400000
2021754300000
2021691600000
end
format time %tc

gen wanted = !(inrange(hh(time), 0, 4)| hh(time)==5 & !mm(time))

Res.:

. l

     +-----------------------------+
     |               time   wanted |
     |-----------------------------|
  1. | 24jan2024 03:25:00        0 |
  2. | 24jan2024 12:30:00        1 |
  3. | 24jan2024 04:40:00        0 |
  4. | 24jan2024 22:25:00        1 |
  5. | 24jan2024 05:00:00        0 |
     +-----------------------------+

.

See

help datetime

[Hana Nikai]

Mr.Andrew Musau
Thank you very much! i noticed that the command "hours" should be replaced with "hh".
I also succeeded with the commands as below.

drop if !(hh(v6)>= 0 & hh(v6)<5)

thank you very much for your help!!