condition mean min max 0 h after light 1.701235 1.54126 1.86121 2 h after light 1.18512 1.00397 1.36627 4 h after light 0.787264 0.701699 0.872829 8 h after light 1.217155 1.035 1.39931 12 h after light 2.6718599999999997 2.1569 3.18682 2 h after dark 1.993295 1.92305 2.06354 4 h after dark 2.60295 2.06408 3.14182 8 h after dark 2.7664299999999997 2.73757 2.79529 12 h after dark 2.324945 2.20467 2.44522