Puppies / dogs have a 1 second to 1.5 second window of opportunity to being praised or told no for an action. (houstonpettalk.com)
She's got this very small, 10 second window with every single child in the class. (teachermagazine.com.au)
We'll also need a sequence of ability usage and normal attacks during the 15 second window for our calculations so we can calculate the item bonuses correctly. (gamasutra.com)