condition mean min max 0 h after light 0.3250325 0.23878 0.411285 2 h after light 0.27467549999999996 0.214464 0.334887 4 h after light 0.3068455 0.145571 0.46812 8 h after light 0.492164 0.443874 0.540454 12 h after light 0.754418 0.527604 0.981232 2 h after dark 0.839112 0.694912 0.983312 4 h after dark 0.699781 0.619266 0.780296 8 h after dark 0.6052735 0.537146 0.673401 12 h after dark 0.7735615 0.713679 0.833444