condition mean min max 0 h after light 0.8490979999999999 0.761415 0.936781 2 h after light 2.4066850000000004 2.19817 2.6152 4 h after light 2.053135 1.54731 2.55896 8 h after light 2.5817699999999997 1.00717 4.15637 12 h after light 1.532085 1.20172 1.86245 2 h after dark 1.998799 0.974028 3.02357 4 h after dark 1.43509 1.302 1.56818 8 h after dark 1.083663 0.943876 1.22345 12 h after dark 0.85083 0.69666 1.005