eight-day [Adjective] + period [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
29.6
AWT:
24,885,456
TTEST:
1.58
G2:
14.49
FAWT:
2.18
MI:
3.55
LOGLOG:
5.63
JD:
0.43
MI3:
6.72
DICE:
0.02
RANGE: