condition	mean	min	max
4 h after light	156.575949	135.385903	177.765995
8 h after light	125.45396149999999	116.993186	133.914737
12 h after light	145.2978085	121.440483	169.155134
4 h after dark	152.108877	126.534556	177.683198
8 h after dark	234.04993	140.726949	327.372911
12 h after dark	176.124559	176.124559	176.124559