condition mean min max 0 h after light 0.080709 0.0 0.161418 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.03856615 0.0 0.0771323 12 h after light 0.06285485 0.0401303 0.0855794 2 h after dark 0.12423065 0.0839183 0.164543 4 h after dark 0.0 0.0 0.0 8 h after dark 0.10379135 0.0449417 0.162641 12 h after dark 0.0615285 0.0 0.123057