condition	mean	min	max
4 h after light	703.027536	528.784554	877.270518
8 h after light	699.543842	672.529793	726.557891
12 h after light	609.251972	359.811345	858.692599
4 h after dark	434.075568	431.918164	436.232972
8 h after dark	385.3240985	363.793147	406.85505
12 h after dark	1249.652624	1249.652624	1249.652624