Money spell #2

[wayneallen_h]

 Dear JoS,
The Money Spells PDF says I should do spell #2 during hours of Jupiter, sun or Venus. It does say "hours" not hour so I presume, if the other conditions are right, that I should, for example, if I chose hrs of the sun, do the spell at every hour of the sun for that day?
I am new to spell casting and any advice would be warmly welcomed.
Regards
Wayne.