condition	mean	min	max
4 h after light	14.435758	13.885881	14.985635
8 h after light	14.32175	14.274161	14.369339
12 h after light	13.372439499999999	12.166993	14.577886
4 h after dark	14.7413355	13.87319	15.609481
8 h after dark	17.183053	15.499876	18.86623
12 h after dark	14.577886	14.577886	14.577886