condition mean min max 0 h after light 0.7038355000000001 0.640975 0.766696 2 h after light 0.2112735 0.142692 0.279855 4 h after light 1.1657060000000001 0.558492 1.77292 8 h after light 11.432649999999999 10.8487 12.0166 12 h after light 11.326049999999999 10.5278 12.1243 2 h after dark 9.65207 7.62544 11.6787 4 h after dark 5.356175 4.68865 6.0237 8 h after dark 2.61715 1.64216 3.59214 12 h after dark 0.8202510000000001 0.804249 0.836253