condition	mean	min	max
4 h after light	5.081763333333333	4.942819999999999	5.34371
8 h after light	5.013283333333334	4.96873	5.06338
12 h after light	4.938936666666667	4.901330000000001	5.00756
4 h after dark	5.01898	4.926080000000001	5.12617
8 h after dark	4.8895	4.6914	5.17293
12 h after dark	4.86004	4.60042	5.06096