condition mean min max 3 h after light 0.14623146666666667 0.0796284 0.187668 6 h after light 0.23667233333333335 0.220368 0.263191 9 h after light 0.1828899 0.0762347 0.24811 12 h after light 0.191118775 0.0499989 0.350299 3 h after dark 0.30128900000000003 0.193243 0.386506 6 h after dark 0.717387 0.320915 1.0017 9 h after dark 0.4438263333333333 0.293323 0.541272 12 h after dark 0.306666 0.198683 0.414649