condition mean min max 2 h after light 0.07755783333333333 0.0 0.280585 6 h after light 0.084296 0.0 0.243982 10 h after light 0.0207575 0.0 0.124545 14 h after light 0.046191166666666665 0.0 0.146996 18 h after light 0.12465816666666667 0.0 0.407448 2 h after dark 0.0 0.0 0.0