condition	mean	min	max
4 h after light	5.27325	5.20755	5.38325
8 h after light	5.360956666666667	5.27195	5.4586
12 h after light	5.234793333333333	5.2103	5.25598
4 h after dark	5.18786	5.16975	5.208019999999999
8 h after dark	5.061013333333333	4.91526	5.22686
12 h after dark	5.1861999999999995	4.99745	5.2958099999999995