The spell *[Beacon of Hope](https://www.dndbeyond.com/spells/beacon-of-hope)* lasts for one minute and states:

> 
> For the duration, each target [...] regains the maximum number of hit points possible from any healing.
> 
> 
> 

If a party takes a short rest, can the party's Cleric cast this spell during the last minute of the rest to ensure that the party regains the maximum possible hit points on their hit dice rolls? 

If casting the spell interrupts the rest for the Cleric, can they still use *Beacon of Hope* to maximize the hit dice healing for the rest of the party?