condition	mean	min	max
4 h after light	1.651585	1.1865	2.11667
8 h after light	2.47176	2.16963	2.77389
12 h after light	5.23419	4.56887	5.89951
4 h after dark	4.764286666666667	4.28185	5.11544
8 h after dark	3.6559466666666665	2.96392	4.19844
12 h after dark	2.24767	1.46654	2.8082