condition mean min max 0 h after light 0.0411484 0.0 0.0822968 2 h after light 0.0383144 0.0 0.0766288 4 h after light 0.0571194 0.0387505 0.0754883 8 h after light 0.05868005 0.0391773 0.0781828 12 h after light 0.16792674999999999 0.0776385 0.258215 2 h after dark 0.2689555 0.237528 0.300383 4 h after dark 0.263506 0.144426 0.382586 8 h after dark 0.2094115 0.206129 0.212694 12 h after dark 0.1617035 0.119223 0.204184