<s>[INST] I'm trying to come up with a definite simulation setup for my experiment in order to help in deciding on the experimental protocols and number of samples needed. Here's a brief overview of my experiment, and I'd love some help from you: 

The experiment is going to be done on Cardiac Fibroblasts (CFs). I am trying to compare the effects of using different experimental conditions (ECs) on the cells. There are a total of 3 conditions: Condition 1, Condition 2, and Condition 3. The goal is to find out if there are significant differences between these 3 conditions on the viability of the CFs.

To simulate this, I would like to simulate some data to mimic the experimental setting. Here are some parameters I've defined for the simulation:

- The viability of CFs is measured using a fluorescence-based assay. 
- The assay's measurement error is normally distributed with a mean of zero and a standard deviation of 1 (in arbitrary fluorescence units). 
- The viability measurements are expected to vary from cell to cell and these variations are also normally distributed with a mean of 100 (in arbitrary fluorescence units) and a standard deviation of 20. 
- The effect size of each experimental condition is expected to be approximately 10-15% of the mean viability value. 

Now here's where I could use your help:

1. How do I simulate the data for the experimental setup you helped me define?[/INST]