condition	mean	min	max
4 h after light	5.913709666666667	3.214274	7.338497
8 h after light	8.825531666666667	7.274541999999999	11.805019999999999
12 h after light	10.987359	8.325984	14.713510000000001
16 h after light	12.371765666666667	6.5702169999999995	16.31277
4 h after dark	13.87947	11.97734	15.47936
8 h after dark	12.779288	7.275653999999999	19.847189999999998