# all -Moon    %H:%M
16.09 18.48    21:31
15.90 18.25    21:39
15.68 18.32    21:49
15.62 18.25    21:59 
15.4  18.25    22:09  0.15 lx (shadow compensated EA 30)
15.15 18.07    22:26  
#  measured just before taking the last image; 
#  just the last Moon reading is with a shadow just beside the opening