condition mean min max 0 h after light 0.801724 0.651882 0.951566 2 h after light 0.1404509 0.0866598 0.194242 4 h after light 0.6437205 0.439483 0.847958 8 h after light 0.7135155 0.622991 0.80404 12 h after light 1.3547 1.12947 1.57993 2 h after dark 2.08541 2.0334 2.13742 4 h after dark 1.56017 1.20804 1.9123 8 h after dark 0.8583544999999999 0.778395 0.938314 12 h after dark 0.314357 0.184681 0.444033