condition	mean	min	max
0 h after light	2.51067	2.49164	2.5297
4 h after light	1.81453	1.71627	1.91279
8 h after light	2.3615	2.29167	2.43133
4 h after dark	2.500535	2.27612	2.72495
8 h after dark	2.19293	2.15142	2.23444
12 h after dark	2.6075299999999997	2.14743	3.06763