Reservation rules for 3D printers

Usage rules
Reservation duration within a single period Card's “single period” value; see cards below
Reservation duration spanning multiple periods
Total time: Largest “single period” value
For each time period: Card's “multi-period” value
Single period: 6 hours
Multi-period: 2 hours

Periods

Monday 10:00 – Monday 18:00
Tuesday 10:00 – Tuesday 18:00
Wednesday 10:00 – Wednesday 18:00
Thursday 10:00 – Thursday 18:00
Friday 10:00 – Friday 18:00
Single period: 16 hours
Multi-period: 16 hours

Periods

Monday 18:00 – Tuesday 10:00
Tuesday 18:00 – Wednesday 10:00
Wednesday 18:00 – Thursday 10:00
Thursday 18:00 – Friday 10:00
Single period: 16 hours
Multi-period: 16 hours

Periods

Friday 18:00 – Monday 10:00