condition mean min max 2 h after light 0.18135833333333334 0.0 0.349206 6 h after light 0.23484 0.158199 0.378416 10 h after light 0.11806733333333334 0.0 0.18754 2 h after dark 0.45840566666666666 0.203081 0.959367 6 h after dark 0.8433189999999999 0.188409 1.54467 10 h after dark 0.35887199999999997 0.21045 0.465719