condition mean min max 3 h after light 0.5059359999999999 0.271963 0.878181 6 h after light 0.09642933333333333 0.0 0.289288 9 h after light 0.0 0.0 0.0 12 h after light 0.07315633333333334 0.0 0.219469 3 h after dark 0.0 0.0 0.0 6 h after dark 0.10646166666666666 0.0 0.319385 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0