Storing measured data

We are now ready to store our measured data. We use the lastMinute field defined earlier to know when we pass into a new minute. We use that opportunity to store the most recent value, together with the basic statistics we've calculated:

if (!this.lastMinute.HasValue) 
   this.lastMinute = Timestamp.Minute; 
else if (this.lastMinute.Value != Timestamp.Minute) 
{ 
   this.lastMinute = Timestamp.Minute; 

We begin by creating an instance of the LastMinute class defined earlier:

LastMinute Rec = new LastMinute() 
{ 
   Timestamp = Timestamp, 
   Light = Light, 
   Motion= D8, 
   MinLight = this.minLight, 
   MinLightAt = this.minLightAt, 
   MaxLight = this.maxLight, 
   MaxLightAt = this.maxLightAt 
}; 

Storing this object is very easy. The call is asynchronous and can be executed in parallel, if desired. We choose to wait for it to complete, since we...