Changes

=== Late core ===

=== Late core ===

{{nc|https://napchart.com/cg2k8}}

 

[[File:Siesta Late Core.png|center|thumb|Siesta with late night core]]

Over the years there a few successful attempts with this variant. The main idea behind this setup is to allow a longer wake gap in the day to suit 9-to-5 jobs. A sleeper would have a core at night, go to work, and then a long sleep block to rejuvenate after work. The advantages of this schedule includes time awake in the evening and night hours. For this reason, this variant can accomodate for many lifestyles.  

Over the years there a few successful attempts with this variant. The main idea behind this setup is to allow a longer wake gap in the day to suit 9-to-5 jobs. A sleeper would have a core at night, go to work, and then a long sleep block to rejuvenate after work. The advantages of this schedule includes time awake in the evening and night hours. For this reason, this variant can accomodate for many lifestyles.  

Despite the advantages, adaptations to this variant are known to be harder than the default version, because shifting the main sleep away from the SWS peak will require management of food, exercise and lighting to ensure a sufficient amount of SWS. (See also: [[dark period]]) Those with lower SWS requirements will likely find this easier. The short core is pushed much later into the afternoon and early evening. This core may start as late as 19:30. Even so, however, it may be still be socially intrusive.

Despite the advantages, adaptations to this variant are known to be harder than the default version, because shifting the main sleep away from the SWS peak will require management of food, exercise and lighting to ensure a sufficient amount of SWS. (See also: [[dark period]]) Those with lower SWS requirements will likely find this easier. The short core is pushed much later into the afternoon and early evening. This core may start as late as 19:30. Even so, however, it may be still be socially intrusive.  

=== Slightly modified core length ===

=== Slightly modified core length ===