condition	mean	min	max
4 h after light	1.9277373333333334	0.935482	2.62482
8 h after light	1.783551	0.392273	2.85044
12 h after light	1.8019163333333335	0.799859	3.42919
4 h after dark	2.06776	1.65208	2.50444
8 h after dark	1.5902333333333334	0.87599	1.96508
12 h after dark	1.33833	1.26812	1.39754