def are_equivalent_timestamps(first, second, delta=0):
    """ Check if two timestamps are equivalent

    Parameters
    ----------
    first : int
        First timestamp
    second : int
        Second timestamp
    delta : int, optional
        Allowed difference between the two timestamps

    Returns
    -------
    bool
        True if timestamps are equivalent, False otherwise
    """
    return abs(int(float(first)) - int(float(second))) in range(0, delta + 1)
