condition mean min max 0 h after light 7.27919 5.92653 8.63185 2 h after light 5.2476899999999995 3.84163 6.65375 4 h after light 5.02377 3.89645 6.15109 8 h after light 6.1082350000000005 5.7605 6.45597 12 h after light 7.15458 5.95233 8.35683 2 h after dark 11.494665000000001 9.33163 13.6577 4 h after dark 10.210474999999999 8.69355 11.7274 8 h after dark 9.43914 9.07537 9.80291 12 h after dark 7.085685 5.58199 8.58938