,,@@,@,@@,                                          ,,@,@,@,@,
,@,@,@,,@,                                          ,@@,@,@,@,
@@,@,@,@@,                                          ,,@,@,@,@,
,@,@,@,,@,                                          ,@@,@,@,@,
@@,@,@,@@,                                          ,,@,@,@,@,
,@,@,@,,@, 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. ,,@,@,@,@,
,@,@,@,,@,                                          ,@@,@,@,@,
@@,@,@,@@,                                          ,,@,@,@,@,
,@,@,@,,@,                                          ,@@,@,@,@,
@@,@,@,@@,                                          ,,@,@,@,@,
,@,@,@,,@,                                          ,@@,@,@,@,