Function getNextGardeningTime
 
- getNextGardeningTime(): { 
 endTimeDiffMS: number;
 nextGardenEndTime: Date;
 nextGardenTime: Date;
 timeDiffMS: number;
 }
- 
Returns { 
 endTimeDiffMS: number;
 nextGardenEndTime: Date;
 nextGardenTime: Date;
 timeDiffMS: number;
 }
- 
endTimeDiffMS: number
- 
nextGardenEndTime: Date
- 
nextGardenTime: Date
- 
timeDiffMS: number