condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.05274566666666666 0.0 0.158237 12 h after light 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.22532366666666667 0.0 0.427404 12 h after dark 0.5087723333333334 0.0 1.32512