an international team of scientists receives during an expedition in Antarctica an unknown signal, unlikely that will change their beliefs, their convictions and their lives; and that will change the player also ... Night Time, this is a great science fiction novel, credible and incredible, possible and unlikely ... it is also universal and tragic love song two become legendary lovers, Elea and Paikan Barjavel that criminalizes a mythical couple, the last vestiges of humanity confronted with the awkward, touching weaknesses and ugliness of the Human; a captivating book, sublimely written, which one spring changed to have calmed and serene, just for a moment, grabbed a piece of Eternity;