condition	mean	min	max
4 h after light	2.91182	2.01229	3.65631
8 h after light	2.367014	0.617852	4.12877
12 h after light	3.5377933333333336	2.36723	5.23313
4 h after dark	4.52079	3.51674	5.45261
8 h after dark	4.34781	2.64408	5.25081
12 h after dark	5.48096	4.58538	6.71516