condition mean min max 1 h after light 1.7447149954999999 1.308561108 2.180868883 3 h after light 0.9834076136666666 0.806620243 1.191090051 5 h after light 0.867339569 0.372561418 1.402376557 7 h after light 0.5063491223333333 0.40206638 0.582947338 9 h after light 1.3979827893333334 1.331536505 1.515731653 11 h after light 1.652384332 1.580527376 1.7873637409999998 1 h after dark 2.161961172 1.580620444 2.6931627039999997 3 h after dark 2.4936851079999998 2.252756952 2.920259629 5 h after dark 2.6484054093333333 2.4442455880000002 2.989390653 7 h after dark 1.963237222 1.79310473 2.157042358 9 h after dark 1.581284528 0.943634125 2.120201765 11 h after dark 2.669469531333333 2.566630721 2.825121572