condition mean min max 0 h after light 4.231055 4.21066 4.25145 2 h after light 4.77161 4.77009 4.77313 4 h after light 3.400975 3.00053 3.80142 8 h after light 2.628375 2.1075 3.14925 12 h after light 3.3929799999999997 2.90358 3.88238 2 h after dark 4.506765 3.23597 5.77756 4 h after dark 6.00159 5.55723 6.44595 8 h after dark 8.638495 8.60743 8.66956 12 h after dark 6.14114 6.11033 6.17195