condition	mean	min	max
4 h after light	2.597637	2.504139	2.709699
8 h after light	1.976398	1.509663	2.274614
12 h after light	1.3221306666666666	1.264003	1.407659
16 h after light	2.8176433333333333	2.3084279999999997	3.115924
4 h after dark	2.1329029999999998	1.989523	2.361179
8 h after dark	1.4540853333333332	1.38705	1.504211