condition	mean	min	max
4 h after light	2.7662999999999998	2.65515	2.8776189999999997
8 h after light	2.0231683333333335	1.520419	2.383327
12 h after light	1.3734906666666666	1.302252	1.459807
16 h after light	3.0541696666666667	2.457319	3.3913480000000003
4 h after dark	2.280981	2.1584380000000003	2.515279
8 h after dark	1.5325363333333333	1.480208	1.560275