condition	mean	min	max
4 h after light	3.02977	2.98965	3.06989
8 h after light	2.074145	1.94378	2.20451
12 h after light	2.16398	1.92676	2.4012
4 h after dark	2.825213333333333	2.59915	3.00047
8 h after dark	2.8360733333333332	2.30555	3.30978
12 h after dark	3.0506733333333336	2.70576	3.66106