condition mean min max 0 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 67.35705 57.751 76.9631 4 h after dark 25.44925 20.2019 30.6966 8 h after dark 0.8259019999999999 0.547524 1.10428 12 h after dark 0.277593 0.0 0.555186