condition	mean	min	max
4 h after light	0.681583	0.47362	0.927806
8 h after light	2.38379	1.2542	2.96534
12 h after light	2.76161	2.14387	3.98976
4 h after dark	2.5450133333333333	1.85467	3.59233
8 h after dark	0.67647	0.358845	0.861865
12 h after dark	0.521746	0.354289	0.757874