condition	mean	min	max
0 h after light	1.552034	0.923988	2.18008
4 h after light	0.8391525	0.768926	0.909379
8 h after light	1.71858	1.2803	2.15686
4 h after dark	1.7329400000000001	1.64701	1.81887
8 h after dark	1.32652	1.24916	1.40388
12 h after dark	1.16046	1.06487	1.25605