condition	mean	min	max
4 h after light	3.4979953333333333	3.4155309999999997	3.607816
8 h after light	2.526974666666667	1.627191	3.179887
12 h after light	1.8896389999999998	1.4530020000000001	2.1129439999999997
16 h after light	5.3058966666666665	3.820069	7.084157
4 h after dark	4.099580666666666	2.434013	6.644303999999999
8 h after dark	2.118555	1.647814	2.511362