condition mean min max 0 h after light 0.11083 0.110731 0.110929 4 h after light 0.2747635 0.112827 0.4367 8 h after light 0.5532995 0.394513 0.712086 4 h after dark 0.7083945 0.652514 0.764275 8 h after dark 0.4935125 0.32717 0.659855 12 h after dark 0.108174 0.0 0.216348