partyRest: {
    1: {
        double: null;
        hours: 8;
    };
    2: {
        double: null;
        hours: 16;
    };
    3: {
        double: null;
        hours: 12;
    };
    4: {
        double: 16;
        hours: 10.667;
    };
    5: {
        double: 16;
        hours: 10;
    };
    6: {
        double: 12;
        hours: 9.6;
    };
    7: {
        double: 12;
        hours: 9.332;
    };
    8: {
        double: 10.667;
        hours: 9;
    };
} = ...

Group Resting information

Hours declares how many hours total rest are needed with single person watching.

Double is for same as hours, but with two people watching at the same time.