condition mean min max 2 h after light 0.07919949999999999 0.0 0.475197 6 h after light 0.022593000000000002 0.0 0.135558 10 h after light 0.1166655 0.0 0.279274 14 h after light 0.08164566666666666 0.0 0.318951 18 h after light 0.1166135 0.0 0.39296 2 h after dark 0.07741916666666666 0.0 0.27066