See if you can follow the data . Read about how the hamsters helped us discover it . The data are exciting right now. We are actually running two experiments at one time. It is okay to do two experiments at once as long as you are certain you have only one independent variable in each one.
Independent variable is constant darkness .
We certainly can see both the biological clock and light influencing behavior in these two experiments . We are about to wrap up this set of experiments. Let's see what we have learned from our data over the last few months . You may check out what we learned over the last few months . You may see this week's data .