This is related to your internal biological clock and how your body naturally works. Chronobiology - the science that looks at your biological rhythms - shows that you go through different cycles throughout the day that affect how alert you are and how well you perform. These natural rhythms (also called ultradian rhythms) ensure that your energy and focus do not remain at the same level all day.
Research confirms that your productivity is indeed higher in the morning than in the afternoon, and you can use this natural variation to work more efficiently. This pattern is related to various biological processes in your body, such as your hormone production and body temperature, which are optimal for mental performance in the morning. Although there are individual differences in chronotype - some people are naturally more morning or evening people - for most people, their cognitive abilities are at their peak in the first half of the day.
By consciously using this natural productivity cycle, you can better organize your workday. It is therefore wise to schedule the heaviest and most important tasks in the morning hours when your concentration and mental energy are at their best. This insight from chronobiology provides you with a scientific basis to improve your daily planning and work routines.
