condition	mean	min	max
4 h after light	3.19346	2.771528	3.864521
8 h after light	2.1186306666666668	1.536448	2.469827
12 h after light	2.784434333333333	1.288295	3.7243519999999997
16 h after light	3.312742	2.341793	4.91244
4 h after dark	18.41126633333333	2.145755	50.553509999999996
8 h after dark	1.9165723333333333	1.4241620000000002	2.213611