The phrase "a certain time for" is correct and usable in written English.
It can be used when referring to a specific or designated time for an event or action.
Example: "We need to set a certain time for the meeting to ensure everyone can attend."
Alternatives: "a specific time for" or "a designated time for".
"I see that also in the training sessions but you have to show it also at a certain time for 90 minutes and that's why football is so amazing because you never know".
You know if you have a certain power output in training that will give you a certain time for a certain distance on race day and you can win, because no one else out there can do 4min 13sec for a 4,000m pursuit, for example.
More so than anywhere else, it requires a certain time for adaption because it is played at an extremely fast pace.
A financial call option is defined as the right but not the obligation to buy a certain asset at a certain time for a predetermined price.
Volcanic risk is conceptualized as the product of the volcanic hazard (the probability an adverse event occurs at a certain time for a certain area of the volcano) and the effect this adverse event will have on the inhabited environment (vulnerability) (e.g. Paton et al. 2008).
The platform allows for particular in-app features to be prioritised for certain users, or new content or a different design to be offered based on a user's behaviour — promoting an in-app purchase at a certain time, for instance, or even changing the colour of the app based on the demographic (which, let's really hope, does not result in a deluge of pink-hued apps digitally stalking women).
You can optionally fill out restrictions underneath for if you only want the survey available for a certain time limit for example.
Motivated from this phenomenon we present the concept of group users behavior (GUB), which characterizes the general behavior, pattern and rules of a group of users in a certain geographical area for a certain time window, for example, user requirements, users social character, user traffics fluctuations (temporal and spatial domain), users mobility, etc.
Chances are that you have a certain time limit for giving your presentation, whether it's half an hour for a work presentation or ten minutes for a presentation in class.
Earthquake probabilities in a certain time window, for example in the next 30 years, can be calculated by fitting inter-earthquake times with a probabilistic density function.
In this case, users are shown a map (i.e., possible answers are not presented) and are asked to select locations that he/she has visited during a certain time window for a specific day.
