def calulate_loss_of_life(List_V, t):
    """ For list of V values, calculate loss of life in hours
    t = Time Interval (min)
    """
    L = 0
    for V in List_V:
        L += (V * t)  # Sum loss of life in minutes for each interval
    LoL = L / 60  # Calculate loss of life in hours
    return LoL