condition mean min max 1 h after light 5.575240124 5.575240124 5.575240124 3 h after light 4.5940891985 3.4882356 5.699942797 5 h after light 2.9632769855000003 2.493771336 3.432782635 7 h after light 2.605095632 2.3031924669999997 2.906998797 9 h after light 1.967962532 1.395170253 2.540754811 11 h after light 2.1045822405 1.81843353 2.390730951 1 h after dark 3.1896883254999997 2.850729437 3.528647214 3 h after dark 4.380318117 3.8392575339999997 4.9213787 5 h after dark 4.073000689500001 3.929928888 4.216072491 7 h after dark 5.24411675 4.370448757 6.117784743 9 h after dark 7.594047077000001 7.011087119 8.177007035 11 h after dark 11.2444372565 7.9601987229999995 14.52867579