condition mean min max 0 h after light 2.92033 2.20976 3.6309 2 h after light 6.27956 6.26758 6.29154 4 h after light 9.570005 9.33566 9.80435 8 h after light 4.13561 3.96365 4.30757 12 h after light 6.057315 6.04052 6.07411 2 h after dark 5.2989049999999995 4.49127 6.10654 4 h after dark 4.559035 4.30363 4.81444 8 h after dark 3.754055 3.5974 3.91071 12 h after dark 3.62925 3.2237 4.0348