condition mean min max 0 h after light 0.02647645 0.0 0.0529529 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.68793 0.0 1.37586 12 h after light 0.4553885 0.0 0.910777 2 h after dark 2.6939849999999996 2.11996 3.26801 4 h after dark 0.0 0.0 0.0 8 h after dark 1.48715 0.0 2.9743 12 h after dark 4.65538 3.67039 5.64037