if ($roundhour[1] < 13) {$roundhour[1] = 00;}
        elseif ($roundhour[1] >= 13 && $roundhour[1] < 37) {$roundhour[1] = 25;}
        elseif ($roundhour[1] >= 37 && $roundhour[1] < 63) {$roundhour[1] = 50;}
        elseif ($roundhour[1] >= 63 && $roundhour[1] < 87) {$roundhour[1] = 75;}
        elseif ($roundhour[1] >= 87) {$roundhour[1] = 00; $roundhour[0]++;}