condition mean min max 3 h after light 0.07271433333333334 0.0 0.218143 6 h after light 0.046744666666666664 0.0 0.140234 9 h after light 0.047583999999999994 0.0 0.142752 12 h after light 0.0318175 0.0 0.12727 3 h after dark 0.0 0.0 0.0 6 h after dark 0.163375 0.0 0.490125 9 h after dark 0.149328 0.0 0.447984 12 h after dark 0.08119 0.0 0.16238