condition mean min max 1 h after light 8.144698615 8.144698615 8.144698615 3 h after light 10.003000193 9.661659756 10.34434063 5 h after light 7.233032632 5.0972686110000005 9.368796652999999 7 h after light 8.140472126 6.513428296 9.767515956 9 h after light 5.730610394 4.548450152 6.912770636 11 h after light 5.8952549125 5.83223826 5.958271565 1 h after dark 3.8721256219999995 2.60960407 5.1346471739999995 3 h after dark 4.2015557025 3.978866899 4.424244506 5 h after dark 3.8640613555 3.6438024860000002 4.084320225 7 h after dark 4.761899418 4.206556929 5.317241907 9 h after dark 6.696267353 6.412807685 6.979727021 11 h after dark 8.5671804835 7.715269531000001 9.419091436