condition	mean	min	max
4 h after light	2.873445333333333	2.795807	2.927766
8 h after light	2.166836	1.485801	2.51714
12 h after light	24.780406666666668	19.444370000000003	27.78105
16 h after light	8.481625666666666	4.752577	10.40382
4 h after dark	5.72288	3.449068	9.83151
8 h after dark	2.9781880000000003	1.5172290000000002	4.231347