Table II. — Diurnal Inequality, 
324 Proceedings of the Royal Society of Edinburgh. [Sess. 
<D P 
1912 . 
O I— 1 
cq 
o i— i cq 
bC o 
MH 
o 
Ul 
CJ 
© 
a.m. 
12-1 
1-2 
2-3 
3-4 
4-5 
5-6 
6-7 
00 
1 
t-- 
05 1— l 1— l 
1 1 1 
00 05 o 
r-H 
l 
a 
12-1 
1-2 
2 - 3 
3 - 4 
4 - 5 
5 - 6 
6 - 7 
00 05 --H H p-H 
1 1 l l 1 
r> oo 05 © p-h 
i-H i-H 
Mean 
a 
fH 
cS ^ 
+ ^ 
O ^ 
H o 
d 
a 
> 
o 
P 
GO 
© 
a 
fn 
© 
CO 05 
CO 
rH 
05 
00 o 
rH 
cq co vo 
00 
rH © CO rH 
1 
5 
2 
© CO 00 CO vo 
f_H 
00 
vo 
a 
d 
iH 
cq 
CO 
CO 
Cl 
r-H 
r-H 
CO 
rH co cq 
pH 
i-H i-H 
© 
e- 
vo 
1 
1 
1 
1 
1 
1 
+ 
_l_ 
+ + + 
+ 
1 
1 
1 + 
1 1 1 
+ + + + 1 
1-1 
i— H 
Ul 
f-H 
pH 
cq 
CO 
o 
o 
t- 
co cq 
p-H i-H 00 
cq 
vo 
rH 
CO CO 
0000V005t-00CDO 
rH 
00 
1^ 
Cl 
CO 
^H 
lO 
VO 
rH 
cq 
r-H 
r-H iH 
CO 
cq 
cq 
cq cq 
cq cq cq 
rH pH iH 
t> 
tr- 
rH 
1 
1 
1 
1 
1 
1 
1 
1 
+ + + + 
+ 
+ 
_I_ _L 
+ + + 
+ + + 1 1 
fH 
00 
o 
05 
05 
cq 
00 
cq rH cq 
o 
CO O co 
rH cq cq 
00 VO 05 rH !> 
t> 
io 
cq 
rH 
CO 
CO 
rH 
CO 
CO 
r-H 
cq cq cq 
cq 
p-H 
rH rH 
p-H p-H p— H 
I-H i-H 
© 
© 
© 
tS 
1 
1 
1 
1 
1 
1 
1 
+ 
+ + + 
+ 
+ 
+ + 
+ + + 
+ + + 1 i 
1 
co 
CO 
o 
o 
cq 
cq 
CD 
t- 
05 hH co 
00 
co 
h o co 05 * rH 
CO rH rH 00 rH 
00 
© 
rH 
r-H 
CO 
rH 
VO 
VO 
VO 
r-H 
rH cq cq 
cq 
CO 
cq 
r-H CO 
VO cq I-H rH 
vo 
© 
cq 
ft 
1 
1 
1 
1 
1 
1 
1 
1 
+ + + 
1 
+ 
+ 
1 + 
+ + + + + + 1 1 
CO 
o 
VO 
05 
rH 
rH 
cq 
vo O CO 00 
CO 
cq 
CO 
rH CO 
rH 00 rH 
lO rH rH i — i CO 
rH 
CO 
cq 
r-H 
CO 
CO 
rH 
CO 
cq 
cq 
rH 
CO i— 1 
rH 
r-H rH 
vo CO CO 
CO CO P-H r-p 
© 
© 
cq 
S 
1 
1 
1 
1 
1 
! 
1 
1 
1 + + 
+ 
1 
1 
+++++++++ ; 
r-H 
i-H 
Cq 
oo 
VO 
05 
c- 
rH 
00 
r- 
CO 05 CO 
p-H 
OO 
o 
O t> 
VO O O 
00 CO O (N co 
© 
© 
© 
o 
i— H 
r-H 
Cl 
cq 
rH cq 
r-H 
r-H 
r-H 
cq 
cq cq 
H rH rH 
cq 
rH 
cq 
o 
1 
1 
1 
1 
1 
1 
1 
1 
1 + + 
+ 
+++++++++++ 1 
-p 
t- 
00 
00 
VO 
05 
o 
rH 
I> 
co co o cq 
rH cq 
CO t- rH 
© c- © cq cq 
rH 
tH 
© 
PH 
p-H 
Cq 
cq 
r-H 
r-H 
cq cq cq 
rH 
p-H 
i-H p— H 
rH 
vo 
co 
© 
m 
1 
1 
1 
1 
1 
1 
1 
+ + + + 
+ 
+ 
1 
1 1 
+ 1 1 
+ + + + | 
I-H 
bb 
05 
co 
05 
co 
00 
t- 
co o cq 
05 
00 
o 
rH O 
VOCOO5©00rHHO5 
rH 
© 
00 
CM 
p— i 
cq 
i— i 
rH 
05 co cq 
cq 
r> 
p-h cq co 
cq co --H 
© 
< 
+ 
1 
1 
1 
1 
1 
1 
+ + + 1 
+ 
1 
1 
1 
1 1 1 
+ + + + 1 
r-H 
r-H 
© 
o 
05 
o 
00 
rH 
CO p-h 00 
vo 
00 CO 
rH Tt< l> 
rH h h h rP 
© 
© 
CO 
rH 
VO 
VO 
CO 
rH 
co co co 
rH rH 
cq cq 
pH rH 
VO 
oo 
CO 
13 
1-5 
1 
1 
1 
1 
1 
1 
1 
+ 
+ + + 
+ 
++++++ 
1 -r + + + 
© 
1 50 
CO O 
rH 
CO 
vo 
r> 
00 
vo CO 05 
00 
co o 
00 rH 
2 
5 
2 
oo © © cq co 
CO 
© 
© 
p 
<M 
CO 
rH 
CO 
hH 
cq 
cq 
cq cq cq 
cq cq 
© 
© 
cq 
p 
1-5 
1 
1 
1 
1 
1 
1 
++++++ 
+ 
+ 
1 + 
1 1 1 
+ + + II 
1—1 
t- 
CO 
co 
oo 
00 
co 
o cq co o 
vo 
CO o 
05 cq vo 
vo © rH © cq 
cq 
t- 
© 
c6 
cq 
CO 
CO 
cq 
cq 
r-H 
CO 
vo 
co co cq 
cq 
cq 
r-H 
00 
00 
CO 
a 
1 
1 
1 
1 
1 
1 
+ + + + + 
i 
1 
1 + 
1 1 + 
+ 1 + 1 1 
rH 
Cq 
Cl 
cq 
vo cq 
00 
VO 
i hH cq 
CO 
r-H 
t- 
9 
0 
6 
4 
1 
00 rH © rH © 
cq 
rH 
© 
Ph 
i— i 
<01 
rH 
>o 
rH 
cq 
rH 
rH 
rH rH co 
CO 
rH 
cq rH ,-H r-H 
00 
r-H 
CO 
<1 
1 
1 
1 
1 
1 
1 
+■+ + + + 
1 
1 
1 
1 
1 1 1 
+ + + + + 
1—1 
1—1 
SLj 
00 
Cq 
rH 
cq 
00 
05 
00 t" vo 
CO 
5 
5 
2 
7 
^ VO CO 
vo © vo iO © 
tH 
I- 
© 
1— t 
<M 
co cq 
co cq 
rH 
cq 
cq co co 
rH 
rH 
l-H r-H 
cq 
CO 
a 
1 
1 
1 
1 
1 
1 
+ 
+ 
+ + + + 
+ 
1 
1 1 
+ + + 
+ 1 + 1 1 
r-H 
o 
OO 
05 
oo 
00 
o 
o 
o 
00 
co cq p-h 
05 
O MO 
00 O 1> 
rH CO © VO © 
CO 
© 
© 
(H 
(D 
I— 1 
CO 
CO 
CO 
t- 
i> 
co 
rH 
i-H CO 
05 
co 
rH 
cq co 
cq io cq 
rH cq rH 
00 
© 
F=h 
1 
1 
1 
1 
1 
1 
1 
1 
+ 1 + + 
+ + 
+++++++ 1 + + 
i-H 
l-H 
05 
<M 
cq 
05 
cq 
rH 
05 
5 
5 
9 
VO 
cq 
© rH CO 
05 CO 
I> © H 05 IO 
VO 
© 
CO 
§ 
Cq 
VO 
oo 
CO 
05 
00 
vo cq 
r* 
co 
I> 
oo i> 
CO rH co 
co co cq p-h 
cq 
t- 
cq 
l“5 
1 
1 
1 
1 
1 
1 
1 
1 
1 + 1 
+ 
+++++++ 
1 ++ 1 1 
cq 
1—1 
© P 
<N 
pH 
a 7 
CO 
rH 
1 
lO 
1 
co 
6-7 
00 
O r-H 
O rH r-H 
cq 
g 
rH 
CO rH 
vo CO C- 
O h cq 
00 © p-h p-H i-H 
bO o 
i 7 
fH .S 
=vH 
o 
m 
© 
> 
r d 
© 
fH 
r^ 
c* 
H 
Si 
1 
cq 
CO 
1 
VO 
1 
[— 
00 O O 
rH 
1 
p-H 
Ph 
£h 
1 
1 1 
cq co 
rh vo ci 
1 1 1 1 1 
1> 00 © © I-H 
pH rH 
P 
© 
p— H ^H 
ce ^ 
HH > 
o 
fH 
P 
© 
GO 
c6 
© 
a 
° »4H 
EH o 
a 
