condition	mean	min	max
4 h after light	18.18063	16.68543	19.0606
8 h after light	13.23863	10.85056	16.02093
12 h after light	11.561948666666666	8.241475999999999	13.994829999999999
16 h after light	13.6123	10.23299	16.6486
4 h after dark	24.60655	19.60687	33.73903
8 h after dark	12.684646666666666	10.195139999999999	16.77467