,@,@@,@,,@                                          ,,@,@,,@@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@ times  to  be  awake.  different   times ,@@,@,@,@,
,@,@@,@,,@ to  be  awake   and  to   become  awake. ,,@,@,@,@,
@@,,@,@,@@       waking up at different times.      ,@@,@,@,@,
,@,@@,@,,@ a  cheat  sheet  for   revolving  people ,,@,@,@,@,
@@,,@,@,@@ ,,--,,--,,--,,--,,~~~~,,--,,--,,--,,--,, ,@@,@,@,@,
,@,@@,@,,@ ,,--,,--,,--,,--,,~~~~,,--,,--,,--,,--,, ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@ :::  nine  pm  to  around  one  am   ::: ,@@,@,@,@,
,@,@@,@,,@ these are  not  good  hours  to  wake up ,,@,@,@,@,
@@,,@,@,@@ since   you  have  a  lot   of  darkness ,@@,@,@,@,
,@,@@,@,,@ in  front  of  you,  and  will  shun the ,,@,@,@,@,
@@,,@,@,@@ day  even  if  you   missed  its  light. ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@ ~~~   two    am    to   four    am   ~~~ ,,@,@,@,@,
@@,,@,@,@@ tricky  but   serene  morning  hours  in ,@@,@,@,@,
,@,@@,@,,@ the  summer, and  maybe  a  bit too dark ,,@,@,@,@,
@@,,@,@,@@ in winter. when  they are good, they are ,@@,@,@,@,
,@,@@,@,,@ among the best. the blackbird starts  to ,,@,@,@,@,
@@,,@,@,@@ sing here. the sky  turns a  dark  blue. ,@@,@,@,@,
,@,@@,@,,@          stars begin to vanish.          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@ :::   five   am   to   eight    am   ::: ,@@,@,@,@,
,@,@@,@,,@ standard early morning, could be good if ,,@,@,@,@,
@@,,@,@,@@ youre coming here from an earlier waking ,@@,@,@,@,
,@,@@,@,,@ hour.  could  be  bad  if   youre  going ,,@,@,@,@,
@@,,@,@,@@ backwards. beautiful if  you go outside. ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@ ~~~   nine   am   to   twelve   pm   ~~~ ,,@,@,@,@,
@@,,@,@,@@ waking  up  like  a  reasonable  person. ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@ :::   one    pm    to   three   pm   ::: ,,@,@,@,@,
@@,,@,@,@@ still  pretty  reasonable,  but  at  the ,@@,@,@,@,
,@,@@,@,,@    beginning of something... tricky.     ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@ ~~~    four   pm   to   eight   pm   ~~~ ,@@,@,@,@,
,@,@@,@,,@ well  this is probably the  opposite  of ,,@,@,@,@,
@@,,@,@,@@ what you should want and not  very good. ,@@,@,@,@,
,@,@@,@,,@ in   summer,  youll   still   have  some ,,@,@,@,@,
@@,,@,@,@@ daylight...  in  winter,  not  so  much. ,@@,@,@,@,
,@,@@,@,,@ times  are  going  to  be tough  anyway. ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,
,@,@@,@,,@                                          ,,@,@,@,@,
@@,,@,@,@@                                          ,@@,@,@,@,