condition mean min max 1 h after light 6.947883575500001 6.795828947 7.099938204 3 h after light 8.549316804666667 7.204963126 9.452621151 5 h after light 10.396718862 9.118266316 11.96861288 7 h after light 9.669898958666668 8.332792791000001 10.96761936 9 h after light 11.42421931 10.83301455 11.79282305 11 h after light 11.652656236666667 10.17194793 12.73465559 13 h after light 11.29026551 10.40240295 12.58671019 15 h after light 12.561512663333334 12.01433247 13.59114605 1 h after dark 11.839899753333333 10.04493785 13.73130471 3 h after dark 10.664832025666668 8.438322257000001 13.12172337 5 h after dark 9.270971389333335 8.782905225 9.550152627000001 7 h after dark 8.531424468666668 7.970456668 9.555932659