condition mean min max 0 h after light 2.523225 1.47839 3.56806 2 h after light 3.7174750000000003 3.46949 3.96546 4 h after light 3.559315 2.70862 4.41001 8 h after light 3.178935 1.88217 4.4757 12 h after light 5.400015 5.07946 5.72057 2 h after dark 5.17574 4.76743 5.58405 4 h after dark 4.15369 4.07277 4.23461 8 h after dark 6.2991399999999995 6.0064 6.59188 12 h after dark 3.268145 1.98684 4.54945