condition mean min max 3 h after light 60.54796666666667 51.3276 77.8377 6 h after light 36.043099999999995 31.9314 42.7155 9 h after light 24.621466666666667 19.3657 29.367 12 h after light 40.487225 22.3806 87.3432 3 h after dark 48.75026666666667 47.23 49.7124 6 h after dark 54.08063333333333 46.3215 61.4939 9 h after dark 72.96470000000001 69.7795 75.7138 12 h after dark 79.53965 75.2978 83.7815