condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1091255 0.0 0.218251 4 h after light 0.03175905 0.0 0.0635181 8 h after light 0.03346015 0.0 0.0669203 12 h after light 0.03254065 0.0 0.0650813 2 h after dark 0.1363333 0.0725316 0.200135 4 h after dark 0.096954 0.0 0.193908 8 h after dark 0.109326 0.0 0.218652 12 h after dark 0.0 0.0 0.0