condition mean min max 0 h after light 4.918785 4.14517 5.6924 2 h after light 4.083505 3.908 4.25901 4 h after light 3.554495 3.46416 3.64483 8 h after light 2.7663200000000003 2.76106 2.77158 12 h after light 4.54995 4.21659 4.88331 2 h after dark 5.10488 4.84801 5.36175 4 h after dark 4.2533449999999995 4.23943 4.26726 8 h after dark 6.064595000000001 5.79316 6.33603 12 h after dark 5.574655 4.79347 6.35584