condition	mean	min	max
4 h after light	12.086692	12.086692	12.086692
8 h after light	11.690645499999999	10.976906	12.404385
12 h after light	15.351948499999999	12.605461	18.098436
4 h after dark	11.510933999999999	11.480082	11.541786
8 h after dark	10.964606499999999	9.842521	12.086692
12 h after dark	20.884886	20.884886	20.884886