64secondstvb now,tvbnow,bttvb" {# G' Z7 J( Y2 F
' t3 T8 X! g, i$ l9 c" ?* P. v5 q
1 to 4 have 3floors = 48 sec
- z6 B0 o2 a- {avg. 48/3 = 16sec# v; X% \% C- G4 N6 q
tvb now,tvbnow,bttvb" f; {- B+ q8 k# o
4 to 8 have 4floors = 16x4
' N. q( U. E6 R7 L/ l: j' o* @= 64secs |