condition	mean	min	max
4 h after light	12.317972000000001	12.006689	12.629255
8 h after light	11.088330500000001	10.77697	11.399691
12 h after light	11.480846	11.123672	11.83802
4 h after dark	12.430218	11.83802	13.022416
8 h after dark	12.5219645	11.281971	13.761958
12 h after dark	11.379793	11.379793	11.379793