condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.05717 0.0 0.11434 4 h after light 0.0513905 0.0 0.102781 8 h after light 0.0612165 0.0 0.122433 12 h after light 0.0 0.0 0.0 2 h after dark 0.0806655 0.0 0.161331 4 h after dark 0.0 0.0 0.0 8 h after dark 0.053516 0.0 0.107032 12 h after dark 0.1022675 0.0 0.204535