condition	mean	min	max
4 h after light	4.767313333333334	2.43953	8.05822
8 h after light	2.263981333333333	0.807914	3.13474
12 h after light	2.78382	2.31718	3.66275
4 h after dark	6.78902	4.6487	8.31219
8 h after dark	5.787533333333333	2.80074	7.71473
12 h after dark	7.03607	6.89821	7.24033