condition	mean	min	max
4 h after light	8.5782515	8.188564	8.967939
8 h after light	9.466255499999999	8.748069	10.184442
12 h after light	8.755377	8.593384	8.91737
4 h after dark	8.838442	8.759514	8.91737
8 h after dark	9.6462105	8.576676	10.715745
12 h after dark	11.079619	11.079619	11.079619