condition mean min max 2 h after light 0.151245 0.0 0.349301 6 h after light 0.2672235 0.0 0.721876 10 h after light 0.23617149999999998 0.0 0.74284 14 h after light 0.5430151666666666 0.0 2.32882 18 h after light 0.5857455 0.207314 1.58868 2 h after dark 0.17413683333333332 0.0 0.447644