condition	mean	min	max
4 h after light	2.979735	2.929218	3.067961
8 h after light	2.1250993333333335	1.444633	2.483878
12 h after light	3.8648743333333333	1.413778	5.26636
16 h after light	3.314847	2.924595	3.628883
4 h after dark	2.404487	2.191595	2.766956
8 h after dark	1.759199	1.47224	2.250047