condition	mean	min	max
0 h after light	5.0516749999999995	4.85177	5.25158
4 h after light	2.3665599999999998	2.2593	2.47382
8 h after light	2.109115	2.02052	2.19771
4 h after dark	2.956005	2.35891	3.5531
8 h after dark	3.402745	2.89764	3.90785
12 h after dark	3.030115	2.62215	3.43808