condition	mean	min	max
4 h after light	4.75119	4.5414900000000005	4.97397
8 h after light	4.683363333333333	4.59021	4.86439
12 h after light	4.76691	4.5494	5.01029
4 h after dark	4.7878	4.64358	4.92999
8 h after dark	4.69591	4.61827	4.7516099999999994
12 h after dark	4.714283333333333	4.59972	4.90674