var temperature = 20;
var isRaining = true;
var minutes = 0;
if (isRaining || temperature > 35 || temperature < 10){
minutes = 0;
}
else if (10 <= temperature && temperature < 15){minutes = 30; }
else if(15 <= temperature && temperature < 25){minutes = 40; }
else if(25 <= temperature && temperature <= 35){minutes = 20; }
такой получился код