condition mean min max 3 h after light 0.10440833333333334 0.0 0.162363 6 h after light 0.0 0.0 0.0 9 h after light 0.039172 0.0 0.117516 12 h after light 0.049953025 0.0 0.0947264 3 h after dark 0.0 0.0 0.0 6 h after dark 0.122354 0.087313 0.15815 9 h after dark 0.16493826666666667 0.0448277 0.394415 12 h after dark 0.14438525 0.0470525 0.241718