condition mean min max 0 h after light 2.8416050000000004 2.08754 3.59567 2 h after light 11.53805 8.4373 14.6388 4 h after light 9.607389999999999 8.18508 11.0297 8 h after light 13.1263 12.8862 13.3664 12 h after light 14.877600000000001 13.8208 15.9344 2 h after dark 15.316650000000001 12.1506 18.4827 4 h after dark 7.984315 7.22303 8.7456 8 h after dark 8.453299999999999 4.2264 12.6802 12 h after dark 3.3169250000000003 1.28584 5.34801