def get_index_of_first_list_elem_greater_starting_smaller(list_in, value):
    """If the list_in first elem is larger than value, return None; if list_in has no
    element larger than value, return None; else, return the index of the first elem larger
    than value."""
    if list_in[0] > value:
        return None

    for ind, crrt_element in enumerate(list_in):
        if crrt_element > value:
            return ind

    return None