56 THE ANTARCTIC MANUAL. 
(— 24°-4 C.), with clear sky and light wind from the South. It is 
possible to form an idea from these temperatures what one would be 
likely to encounter in the way of cold on a sledge journey Southwards 
from the edge of the great ice barrier in the middle of the Antarctic 
summer. 
By letter dated March 5, 1901, Mr. Bernacchi encloses the subjoined 
additional Tables :— 
APPENDIX I. 
AURORZ OBSERVED AT CAPE ADARE. 
Month. 
1899. March 
April 
May.. 
June 
July 
August 
September 
October .. 
Hours or Bricur Sunsnine RecorDEp BY THE CAMPBELL-STOKES InsTRumeEnT. 
Mouth. 
1899. March 
April 
May os 
June 
July 
August ., 
September 
October .. 
November 
December 
1900. January ., 
Time from 6 a.m. to 9 p.m. 
Tolal 
APPENDIX IL. 
Total 
Louis BrrRNnaccut. 
Hours. 
oF 
25 
8 
Number of Days. 
nil | gun below 
nil 
27 
horizon. 
