condition	mean	min	max
0 h after light	2.822885	2.59291	3.05286
4 h after light	2.200895	1.83214	2.56965
8 h after light	2.1024249999999998	1.7728	2.43205
4 h after dark	4.44372	3.06347	5.82397
8 h after dark	4.989875	4.64075	5.339
12 h after dark	3.04436	2.71737	3.37135