condition mean min max 3 h after light 0.0594925 0.0 0.337518 7 h after light 0.11634291666666667 0.0 0.781672 11 h after light 0.14691009166666666 0.0 0.978555 2 h after dark 0.09918691666666667 0.0 0.626288 6 h after dark 0.16125008333333332 0.0 1.20224 10 h after dark 0.175570025 0.0 1.55093