condition	mean	min	max
4 h after light	3.401915	2.80242	4.00141
8 h after light	4.53512	3.86667	5.20357
12 h after light	2.2399899999999997	1.85357	2.62641
4 h after dark	1.6285966666666667	1.36298	2.1492
8 h after dark	1.4707933333333334	1.45333	1.48769
12 h after dark	2.62584	2.46102	2.72812