condition	mean	min	max
4 h after light	0.665841	0.142541	1.31659
8 h after light	4.486536	0.689708	8.16459
12 h after light	2.8302366666666665	1.74389	3.65511
4 h after dark	3.0873333333333335	1.83144	4.33388
8 h after dark	2.04504	1.18256	2.65863
12 h after dark	1.84241	1.20822	2.44098