When during the day are you at peak performance on cognitive tasks?

By playing five games, developed from the latest psychology research, users will build a picture of how their cognitive functions perform throughout the day. The outcome will ultimately answer the age-old question of whether users are “early birds” or “night owls”. Users will be encouraged to play the games at various times of the day to see how performance varies. Personal scores, presented as a graph or ‘Brainwave’, will show users when exactly it is that they perform at their best.