condition mean min max 2 h after light 30.230766666666668 0.0 64.7894 6 h after light 12.073773333333333 0.0 42.4408 10 h after light 23.3664 8.73467 45.0974 14 h after light 14.6457 0.0 55.4001 18 h after light 12.51905 0.0 23.6926 2 h after dark 43.18963333333333 16.6627 67.8759