number - how many gems it costs to rush the lab,
rounded up to the nearest integer
Function
timeToGems - Tells you how many gems to rush a lab of a specific length
Remarks
The formula works as follows:
For periods over three hundred and sixty days, the cost is 25000 gems.
For all periods between one second and three hundred and sixty days
(inclusive), the cost is a flat amount (depending on the tier) plus a constant cost for
each second between the current tier and the next.
number - the length of the lab in seconds