condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.33975266666666665 0.0 0.569113 12 h after light 0.130937 0.0 0.287957 4 h after dark 0.22949166666666668 0.0 0.412697 8 h after dark 0.21193 0.137842 0.344904 12 h after dark 0.088771 0.0 0.161614