Question Mares computer "Time In - Time Out"

[Kilion]

1st dive with a loaned Mares Quad.
The dive Log shows:
Time in: 23:24 Time Out: 0:03

What are "Time In - Time Out"?
The manual only have this information:
"In the center row there is a sequential dive counter (1 being the most recent dive) followed by alternating time in and time out information".

Looking at other dives in the Log (not done by me), I can find very different values:
Time in: 17:15 Time Out: 18:14
Time in: 21:34 Time Out: 22:32
Time in: 23:35 Time Out: 0:26

So, what is Time In and what is Time Out?

Thanks in advance.

 

[Saboteur]

The time of day the dive started and ended?

 

[landphil]

Yup- that is the clock time that you started and ended the dive (24 hour time.) If you were not diving at midnight, your clock is set wrong

 

[Kilion]

You're very right, thank you, I wasn't getting there on my own

I noticed the time (and date) was completely wrong (it was a morning dive), but I only corrected it the next day, when I downloaded and read the manual.
The math is correct too, Dive Time is 39 minutes (23:24 to 0:03).

Problem solved!