condition mean min max 0 h after light 16.24225 14.9663 17.5182 2 h after light 1.96646 1.66588 2.26704 4 h after light 2.739665 1.97934 3.49999 8 h after light 10.766860000000001 6.86942 14.6643 12 h after light 13.18345 11.4525 14.9144 2 h after dark 44.21275 29.1169 59.3086 4 h after dark 29.564549999999997 18.6086 40.5205 8 h after dark 21.62495 20.5744 22.6755 12 h after dark 17.06225 15.4862 18.6383