#include <iostream>
using namespace std;

int main()
{
  const int NUMBER_OF_DAYS = 10;
  const int NUMBER_OF_HOURS = 24;
  double data[NUMBER_OF_DAYS][NUMBER_OF_HOURS][2];

  // Read input using input redirection from a file
  int day, hour;
  double temperature, humidity;
  for (int k = 0; k < NUMBER_OF_DAYS * NUMBER_OF_HOURS; k++)
  {
    cin >> day >> hour >> temperature >> humidity;
    data[day - 1][hour - 1][0] = temperature;
    data[day - 1][hour - 1][1] = humidity;
  }

  // Find the average daily temperature and humidity
  for (int i = 0; i < NUMBER_OF_DAYS; i++)
  {
    double dailyTemperatureTotal = 0, dailyHumidityTotal = 0;
    for (int j = 0; j < NUMBER_OF_HOURS; j++)
    {
      dailyTemperatureTotal += data[i][j][0];
      dailyHumidityTotal += data[i][j][1];
    }
 
    // Display result
    cout << "Day " << i << "'s average temperature is " 
      << dailyTemperatureTotal / NUMBER_OF_HOURS << endl;
    cout << "Day " << i << "'s average humidity is " 
      << dailyHumidityTotal / NUMBER_OF_HOURS << endl;
  }       

  return 0;
}