Name Saturday, 10 of May Friday, 9 of May average on Saturday average for 7 days 1 day 24 ? 31 24 2 days 1 ? 0.5 1 3-4 days 1 ? 1.2 1 5-7 days 0 ? 0.25 0 amount of selected 26 ? 34 26 total 26 ? 34 26