What is the average of these two sets of numbers

What is the mode of these two sets of times. I'm doing a science experiment and I don't know how to find the average of times.

First set (the are times btw)...

2:24

3:51

3:27

Here is the second set (these are times as well)...

5:53

5:52

2:43

Please help. Thank you :)

there's not mode if they are all different

the median is 3:27 and 5:52, for the first and second.

the mean is 3:14 and 4:49 for first and second respectively

just convert those minutes to seconds, do the average of the times in seconds, therefore you will get an average time for each set in seconds, and convert it back to minutes.
just in case, 1 min=60s ;)