condition	mean	min	max
4 h after light	6.45448	5.07966	7.8293
8 h after light	9.779834999999999	9.30937	10.2503
12 h after light	5.50089	4.63235	6.36943
4 h after dark	3.308073333333333	3.08434	3.52426
8 h after dark	2.9053933333333335	2.29314	3.43495
12 h after dark	7.45235	6.3371	8.0897