React i 072 s of I so pods to Light 



3^3 



TABLE XIII 



AsELLus COMMUNIS (43 individuals). October iz, 1906 



Dark and illuminated regions normal 



TIME OF 

 MAKING 

 RECORDS 



10:34 

 10:35 

 10:36 

 10:37 

 10:38 

 10:39 

 10:40 

 10:41 

 10:43 

 10:44 

 10:45 

 10:46 

 10:47 

 10:48 

 10:49 

 10:50 

 10:51 

 10:52 

 10:53 

 10:54 



•°:S5 

 10:56 

 10:57 

 10:58 

 10:59 

 1 1:00 

 11:01 



Averages for 

 whole time 



NUMBER IN 



ILLUMINATED 



REGION 



26 



5 

 4 



NUMBER IN 

 DARK REGION 



i.9-,or4.4% 



17 



38 



39 



41 



42 



43 

 43 

 43 

 40 

 42 

 43 

 41 

 43 

 43 

 42 

 40 

 43 

 43 

 43 

 43 

 43 

 43 

 42 

 42 

 42 

 43 

 43 



4i.i+,or95.6% 



Dark and illuminated regions reversed 



TIME OF 

 MAKING 

 RECORDS 



11:03 

 11:04 

 11:05 

 11:06 

 11:07 

 11:08 

 11:09 

 11:10 



ii:ii 

 11:12 

 11:13 

 11:14 

 11:15 

 11:16 

 11:17 

 11:18 

 11:19 

 11:20 

 11:21 

 11:22 

 11:23 

 11:24 

 11:25 

 11:26 

 1 1:27 

 11:28 

 11:29 

 11:30 



NUMBER IN 

 DARK REGION 



NUMBER IN 



ILLUMINATED 



REGION 



15 



*5 

 36 



41 

 41 

 41 

 40 

 42 

 42 

 42 

 43 

 43 

 42 

 40 

 41 

 41 

 43 

 43 

 43 

 43 

 42 



43 



43 

 42 

 43 

 43 

 43 



Averages for 



whole time 139.2 — , or 91% 



3.8 + , or 9% 



