condition	mean	min	max
4 h after light	3.70514	3.58502	3.82526
8 h after light	4.45653	4.35687	4.55619
12 h after light	4.256855	4.13054	4.38317
4 h after dark	6.538589999999999	5.62299	7.45419
8 h after dark	5.593255	5.34251	5.844
12 h after dark	4.77833	4.31672	5.23994