Problem with that is they are not describing regular healthy "evening people". They are describing people who couldn't care less at what time they wake up beca

Problem with that is they are not describing regular healthy "evening people". They are describing people who couldn't care less at what time they wake up because they were in a substance induced coma up to their random waking hour. Of course those are going to die sooner. I wish they would find a way to filter those out and test only on people whose internal clock is simply shifted.