condition	mean	min	max
4 h after light	1.393565	1.19519	1.59194
8 h after light	1.895575	1.86854	1.92261
12 h after light	2.4589350000000003	2.26697	2.6509
4 h after dark	4.764833333333333	4.25773	5.26307
8 h after dark	2.83753	2.27262	3.24694
12 h after dark	2.00471	1.81667	2.20966