condition	mean	min	max
0 h after light	5.158545	5.07541	5.24168
4 h after light	9.027239999999999	7.90338	10.1511
8 h after light	8.480605	6.88381	10.0774
4 h after dark	10.312899999999999	10.0926	10.5332
8 h after dark	9.093515	8.62099	9.56604
12 h after dark	7.39317	4.00634	10.78