condition mean min max 4 h after light 10.4854725 10.406878 10.564067 8 h after light 10.856006 9.954427 11.757585 12 h after light 10.9455335 10.044774 11.846293 4 h after dark 10.758256 10.260668 11.255844 8 h after dark 11.377440499999999 10.943382 11.811499 12 h after dark 12.285726 12.285726 12.285726