private void Stats()
        {
            String date1 = textBox1.Text;
            String date2 = textBox2.Text;
            List<string> minutes = new List<string>();
            List<string> DayOfWeek = new List<string>();
            String temporary;
            int number = 0;

            int count;
            date1 = date1.Substring(6, 4) + "-" + date1.Substring(3, 2) + "-" + date1.Substring(0, 2);
            date2 = date2.Substring(6, 4) + "-" + date2.Substring(3, 2) + "-" + date2.Substring(0, 2);
            String query = String.Format("SELECT dayOfWeek, minutes FROM statLog WHERE (date BETWEEN '{0}' AND '{1}') ", date1, date2);

            MySqlCommand cmd = new MySqlCommand(query, dbConn);
            dbConn.Open();
            MySqlDataReader reader = cmd.ExecuteReader();
            while (reader.Read())
            {
                number = (Int32.Parse(reader["dayOfWeek"].ToString()));
                switch (number)
                {
                    case 1:
                        temporary = minutes.ElementAt(0);
                        temporary = minutes.ElementAt(0) + reader["minutes"].ToString();
                        minutes[0] = temporary;
                        break;
                    case 2:
                        temporary = minutes.ElementAt(1);
                        temporary = minutes.ElementAt(1) + reader["minutes"].ToString();
                        minutes[1] = temporary;
                        break;
                    case 3:
                        temporary = minutes.ElementAt(2);
                        temporary = minutes.ElementAt(2) + reader["minutes"].ToString();
                        minutes[2] = temporary;
                        break;
                    case 4:
                        temporary = minutes.ElementAt(3);
                        temporary = minutes.ElementAt(3) + reader["minutes"].ToString();
                        minutes[3] = temporary;
                        break;
                    case 5:
                        temporary = minutes.ElementAt(4);
                        temporary = minutes.ElementAt(4) + reader["minutes"].ToString();
                        minutes[4] = temporary;
                        break;
                    case 6:
                        temporary = minutes.ElementAt(5);
                        temporary = minutes.ElementAt(5) + reader["minutes"].ToString();
                        minutes[5] = temporary;
                        break;
                    case 7:
                        temporary = minutes.ElementAt(6);
                        temporary = minutes.ElementAt(6) + reader["minutes"].ToString();
                        minutes[6] = temporary;
                        break;
                }

            }
            dbConn.Close();

            Dictionary<string, int> DaysOfWeek = new Dictionary<string, int>();

            DaysOfWeek.Add("Pn", Int32.Parse(minutes.ElementAt(0)));
            DaysOfWeek.Add("Wt", Int32.Parse(minutes.ElementAt(1)));
            DaysOfWeek.Add("Śr", Int32.Parse(minutes.ElementAt(2)));
            DaysOfWeek.Add("Cz", Int32.Parse(minutes.ElementAt(3)));
            DaysOfWeek.Add("Pi", Int32.Parse(minutes.ElementAt(4)));
            DaysOfWeek.Add("So", Int32.Parse(minutes.ElementAt(5)));
            DaysOfWeek.Add("Nd", Int32.Parse(minutes.ElementAt(6)));

            foreach (KeyValuePair<string, int> days in DaysOfWeek)
                chart1.Series[0].Points.AddXY(days.Key, days.Value);
        }