condition	mean	min	max
4 h after light	10.846169999999999	4.26601	16.1132
8 h after light	5.12233	2.81337	7.56638
12 h after light	7.9828833333333336	4.1821	13.1359
4 h after dark	13.61618	6.97874	19.2039
8 h after dark	16.025353333333335	4.06946	27.5131
12 h after dark	18.97253333333333	10.2762	33.7495