condition mean min max 3 h after light 0.20855144166666667 0.0 0.547133 7 h after light 0.04107293454166667 0.0 0.217494 11 h after light 0.1161126825 0.0 0.514781 2 h after dark 0.15146192879416667 0.0 0.321196 6 h after dark 0.085460194 0.0 0.660281 10 h after dark 0.21766716666666666 0.0 0.855047