condition	mean	min	max
0 h after light	1.14809	1.07257	1.22361
4 h after light	1.0255225	0.804275	1.24677
8 h after light	2.741575	2.42115	3.062
4 h after dark	2.4830449999999997	2.26217	2.70392
8 h after dark	1.966125	1.87353	2.05872
12 h after dark	1.686255	1.62929	1.74322