condition mean min max 0 h after light 0.51654 0.407062 0.626018 2 h after light 0.3997545 0.391724 0.407785 4 h after light 0.2026335 0.177259 0.228008 8 h after light 0.32984800000000003 0.239309 0.420387 12 h after light 1.064654 0.934478 1.19483 2 h after dark 1.0075075 0.778285 1.23673 4 h after dark 1.337755 1.33412 1.34139 8 h after dark 0.8036030000000001 0.756912 0.850294 12 h after dark 0.9251705 0.298491 1.55185