condition mean min max 3 h after light 34.97553333333333 31.0191 38.6808 6 h after light 61.091699999999996 44.8259 69.5157 9 h after light 63.84353333333333 58.8916 69.4952 12 h after light 46.43155 20.2352 56.2054 3 h after dark 38.2139 33.1987 42.5845 6 h after dark 22.874633333333332 20.7023 24.5219 9 h after dark 18.1775 16.5153 19.3885 12 h after dark 11.4183 10.1018 12.7348