condition mean min max 0 h after light 0.505442 0.421292 0.589592 2 h after light 0.2659615 0.236494 0.295429 4 h after light 0.4205135 0.412963 0.428064 8 h after light 0.47776549999999995 0.433432 0.522099 12 h after light 0.44912399999999997 0.432809 0.465439 2 h after dark 0.791184 0.780708 0.80166 4 h after dark 0.5401750000000001 0.323933 0.756417 8 h after dark 0.9223785 0.473857 1.3709 12 h after dark 0.660792 0.62959 0.691994