condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.2801045 0.0 0.560209 8 h after light 0.073497 0.0 0.146994 12 h after light 0.8774139999999999 0.286998 1.46783 2 h after dark 0.888978 0.159926 1.61803 4 h after dark 0.778648 0.274646 1.28265 8 h after dark 0.0 0.0 0.0 12 h after dark 0.222933 0.152513 0.293353