condition	mean	min	max
4 h after light	5.436034333333334	4.739014	6.255737
8 h after light	3.192450333333333	2.4427659999999998	4.523871
12 h after light	6.5701963333333335	5.503668	8.577292
16 h after light	8.386827666666667	3.5578230000000004	11.092310000000001
4 h after dark	11.529119999999999	10.200339999999999	13.41275
8 h after dark	9.295755999999999	7.651567999999999	10.17526