condition	mean	min	max
0 h after light	3.401925	2.98208	3.82177
2 h after light	2.883175	2.41835	3.348
4 h after light	2.27041	2.08795	2.45287
8 h after light	3.65963	3.5063	3.81296
12 h after light	4.52866	3.70817	5.34915
2 h after dark	4.272015	4.09346	4.45057
4 h after dark	6.323595	6.23244	6.41475
8 h after dark	6.734245	6.22914	7.23935
12 h after dark	4.07277	3.33479	4.81075