condition mean min max 1 h after light 6.569933321000001 6.569933321000001 6.569933321000001 3 h after light 4.814439203999999 3.0617594439999998 6.567118964 5 h after light 2.6632130370000002 2.023709609 3.302716465 7 h after light 3.375300131 3.067826193 3.6827740689999997 9 h after light 3.90179672 3.675623477 4.127969963 11 h after light 5.8801447325 5.326700055 6.43358941 1 h after dark 5.519589854 3.2579272969999997 7.7812524110000005 3 h after dark 6.9026714535 4.644168495 9.161174412000001 5 h after dark 4.436789585 4.108168241 4.765410929 7 h after dark 5.905805246 4.963862797 6.847747695 9 h after dark 9.163371286499999 9.068380865 9.258361707999999 11 h after dark 12.557158735 12.35948387 12.7548336