condition	mean	min	max
4 h after light	2.54455	2.23215	2.85695
8 h after light	1.013964	0.960008	1.06792
12 h after light	1.017549	0.829498	1.2056
4 h after dark	2.8516566666666665	2.30562	3.57536
8 h after dark	3.83533	3.65841	3.97284
12 h after dark	4.739076666666667	3.84206	5.75225