I want to know the answer to the following question:
Ibn al-Haytham and Roger Bacon were scientists in which time period?
All the background I'm provided with is that "While empirical investigations of the natural world have been described since classical antiquity (for example, by Thales, Aristotle, and others), and scientific methods have been employed since the Middle Ages (for example, by Ibn al-Haytham, and Roger Bacon), the dawn of modern science is often traced back to the early modern period and in particular to the scientific revolution that took place in 16th- and 17th-century Europe.". Is that enough to answer the question?
Answer: yes