condition	mean	min	max
4 h after light	1.88775	1.77473	2.00077
8 h after light	3.05769	3.02155	3.09383
12 h after light	3.2135	2.64029	3.78671
4 h after dark	5.0525166666666665	4.6256	5.28858
8 h after dark	3.73122	3.47149	4.00191
12 h after dark	2.91	2.54094	3.4854