Researchers claim they have found the perfect time for people to go to bed in order to get a perfect night's sleep.A study has suggested 10:37pm is the ideal time to go to sleep, with a survey of 1,000 people revealing half the nation has trouble resting in the winter months.One in four people keep the heating on all night but others choose not to due to money worries.The survey found one in ten people change their duvet for a higher tog during the cold season and 20 per cent said they put off...
