condition mean min max 0 h after light 0.22224549999999998 0.177606 0.266885 4 h after light 7.32174 3.15198 11.4915 8 h after light 3.47721 3.33857 3.61585 4 h after dark 0.43676950000000003 0.350243 0.523296 8 h after dark 0.2627491 0.0881972 0.437301 12 h after dark 0.0 0.0 0.0