condition mean min max 0 h after light 0.4954095 0.477152 0.513667 2 h after light 1.59575 1.33925 1.85225 4 h after light 0.6602165 0.350789 0.969644 8 h after light 0.460688 0.246386 0.67499 12 h after light 4.154035 3.33606 4.97201 2 h after dark 2.114735 2.02635 2.20312 4 h after dark 1.453735 1.13038 1.77709 8 h after dark 0.9272435000000001 0.646947 1.20754 12 h after dark 0.49837 0.445668 0.551072