condition	mean	min	max
4 h after light	13.077876666666667	11.662519999999999	14.765279999999999
8 h after light	5.664518999999999	1.887563	10.89032
12 h after light	8.006562666666667	7.624277	8.522497
16 h after light	15.172005666666667	6.570336999999999	28.561040000000002
4 h after dark	17.17573	11.0752	22.38449
8 h after dark	14.038676666666667	10.27436	17.44535