condition	mean	min	max
4 h after light	5.966083666666667	3.908635	9.588625
8 h after light	5.103024333333333	1.527883	7.893116
12 h after light	6.333819333333333	3.7479669999999996	10.48449
16 h after light	16.78566	13.942789999999999	20.23576
4 h after dark	6.885391666666666	3.8514230000000005	11.64107
8 h after dark	5.229193333333333	4.754512999999999	5.501044