condition mean min max 3 h after light 0.010170583333333334 0.0 0.0792057 7 h after light 0.011864858333333334 0.0 0.0551273 11 h after light 0.02428355 0.0 0.171548 2 h after dark 0.015640875 0.0 0.151001 6 h after dark 0.0 0.0 0.0 10 h after dark 0.013173991666666668 0.0 0.0603099