For example, if I want to take a nap for an hour or two, can I take the contacts out, put them in the solution, and then put them on again after I wake up?  
  Another scenario: pretty similar to the above, but can I take them out for 4 to 5 hours (after wearing them for 6-8 hours), put them in the solution, and put them on again?  
  All answers are appreciated.
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Can I use Acuvue Moist Daily contacts twice in a day?