condition	mean	min	max
4 h after light	0.3684428	0.0376434	0.853098
8 h after light	1.336652	0.140676	2.14854
12 h after light	0.9162330000000001	0.63881	1.15738
4 h after dark	0.9057263333333333	0.621339	1.0926
8 h after dark	0.7421673333333333	0.35909	1.34994
12 h after dark	0.825657	0.708463	0.970551