condition mean min max 0 h after light 0.63971 0.0 1.27942 2 h after light 1.46088 1.33431 1.58745 4 h after light 0.194163 0.0 0.388326 8 h after light 0.0 0.0 0.0 12 h after light 1.980613 0.795766 3.16546 2 h after dark 0.407851 0.0 0.815702 4 h after dark 1.35426 1.18548 1.52304 8 h after dark 3.278375 3.11911 3.43764 12 h after dark 1.236268 0.845756 1.62678