A company that manufactures blenders wants to compare three different factory lighting conditions for its employees. Half of the individuals are asked to work for an 8-hour block, while the other half works for two 4-hour blocks with a break. All individuals in each condition are subject to 3 different lighting conditions over the course of three days.
In one short, succinct paragraph, briefly state your findings. What is the pattern you see here? What is the optimal combination of shift-type and lighting?
