condition mean min max 0 h after light 0.721725 0.0 1.44345 2 h after light 1.0884915 0.671613 1.50537 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 1.147915 0.0 2.29583 2 h after dark 1.0654215 0.750423 1.38042 4 h after dark 0.0 0.0 0.0 8 h after dark 1.10423 0.75407 1.45439 12 h after dark 0.0 0.0 0.0