condition mean min max 2 h after light 34.4429 27.4466 42.2524 6 h after light 28.21275 22.8592 31.7975 10 h after light 24.45375 16.8692 29.2781 14 h after light 26.86085 20.4158 30.769 18 h after light 26.53686666666667 20.9657 30.8606 2 h after dark 37.03971666666667 34.2329 41.4598