condition	mean	min	max
0 h after light	1.39202	1.17102	1.61302
4 h after light	2.01095	1.64062	2.38128
8 h after light	1.4329	1.37577	1.49003
4 h after dark	3.168705	3.03091	3.3065
8 h after dark	2.206995	2.0353	2.37869
12 h after dark	2.3110299999999997	2.11962	2.50244