condition mean min max 3 h after light 0.39753594999999997 0.0388324 1.48237 7 h after light 0.344096225 0.0378908 1.02241 11 h after light 0.3636362583333333 0.0899671 1.03117 2 h after dark 0.7694365833333333 0.102126 2.12836 6 h after dark 0.3212428666666667 0.0369523 0.636877 10 h after dark 0.27038935000000003 0.0 0.794277