Why our brain more work at night than at daytime?

Studies haven't been able to explain the mechanisms behind this amazing result that the brain is more active at night than at during day time.

 Some reasons are these:-

• Our believe is that during day time we have to do many works, so we can’t concentrate one thing.

 • During day time the sunlight stimulates and divert our mind to do many things.

 • The watch we see also stimulate our minds. Like sometime if you wake up at 8am and see a watch that has a wrong time like 3 am then you sleep again.

•        The sound at day time also divert our mind to many thing memories to do.

•        At night the dark outside fear also stimulates our mind to not memorize outside works.

•        If we are working in a cellar , so our brain work just like at night time.

•        In all above reason hardworking students study at night time ,they get the topic in few minutes and they easily do that in exams.
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