Do you want to know how to algebraically determine the average intensity for each time bin?
1. First, make sure you have a list available in which you could put data. See below.
2. If you want to name a list see below.
Do you want to know how to name lists?
3. Once the name is entered, you can start your operations on lists of data.
4. If you want to find an average value for each time bin of 3 lists of data, you must add and divide. See the last part of the entry in the screen capture below.
Specifically, if you want to use PER1, PER2, PER3 as your lists see below;