condition mean min max 0 h after light 0.0887535 0.056297 0.12121 2 h after light 0.1986085 0.112794 0.284423 4 h after light 0.224772 0.220736 0.228808 8 h after light 0.0579195 0.0 0.115839 12 h after light 0.046266699999999994 0.0282711 0.0642623 2 h after dark 0.02897935 0.0 0.0579587 4 h after dark 0.06814735 0.0280777 0.108217 8 h after dark 0.06219275 0.0610643 0.0633212 12 h after dark 0.07454255 0.0288971 0.120188