condition mean min max 1 h after light 2.516046751 2.320127597 2.709484836 3 h after light 1.896486201 1.432436815 2.38742102 5 h after light 3.224218186666666 2.0936538469999997 4.4539556639999995 7 h after light 3.0735845919999996 1.4493522559999998 4.207186308 9 h after light 2.2872304433333333 0.36074256899999996 4.584167956 11 h after light 1.9408549453333335 1.437250712 2.192732528 13 h after light 2.6057288043333333 2.112301618 2.913807817 15 h after light 3.010597628 2.609256347 3.282375052 1 h after dark 3.9411856776666667 3.53634437 4.144207365 3 h after dark 3.2452067996666667 2.5026553469999997 4.092923693 5 h after dark 3.453770609666667 2.988084041 4.24516075 7 h after dark 3.576620091333333 2.8822024639999997 4.040833908