condition	mean	min	max
4 h after light	2.97239	2.70435	3.24043
8 h after light	4.041320000000001	3.28812	4.79452
12 h after light	3.29268	2.6637	3.92166
4 h after dark	4.853043333333334	3.39157	6.23262
8 h after dark	2.53132	1.95141	3.34562
12 h after dark	1.70558	0.0	2.82227