condition	mean	min	max
0 h after light	1.456037	0.971844	1.94023
4 h after light	4.20873	3.95389	4.46357
8 h after light	4.36061	2.96255	5.75867
4 h after dark	2.5419864999999997	0.637693	4.44628
8 h after dark	4.322295	3.1848	5.45979
12 h after dark	2.720345	2.21132	3.22937