condition mean min max 4 h after light 140.98363333333333 103.6142 194.0784 8 h after light 123.44227666666667 80.36303000000001 182.4831 12 h after light 64.17671333333334 42.89313 86.84732 16 h after light 150.9329 128.945 164.4902 4 h after dark 151.50223333333332 115.0316 188.6812 8 h after dark 139.95088 95.68644 168.2442