time.period mean sd se 5-m 2,904761905 2,981690157 0,650658135 10-m 14,71428571 12,73633722 2,779296637 15-m 20,33333333 30,41600456 6,637316344 20-m 7,095238095 9,637970543 2,103177598 25-m 0,904761905 2,791142453 0,609077217