condition mean min max 3 h after light 0.18389585 0.0 0.47586 7 h after light 0.20301161666666667 0.0377927 0.419189 11 h after light 0.1733639 0.0 0.468425 2 h after dark 0.37490049999999997 0.135057 0.779336 6 h after dark 0.21421156666666666 0.0454902 0.387402 10 h after dark 0.14822619166666667 0.0 0.868613