condition	mean	min	max
4 h after light	0.351491	0.294239	0.408743
8 h after light	0.5253155	0.383133	0.667498
12 h after light	2.13161	1.3517	2.91152
4 h after dark	2.624065	2.19436	3.05377
8 h after dark	1.033398	0.726906	1.33989
12 h after dark	0.353487	0.326431	0.380543