condition	mean	min	max
4 h after light	11.9759815	11.460729	12.491234
8 h after light	11.2925505	10.975685	11.609416
12 h after light	13.1925045	12.484083	13.900926
4 h after dark	10.8917575	10.770911	11.012604
8 h after dark	11.4593635	10.923313	11.995414
12 h after dark	10.734571	10.734571	10.734571