condition	mean	min	max
4 h after light	2.4673049999999996	2.00777	2.92684
8 h after light	1.5355150000000002	1.52553	1.5455
12 h after light	2.159825	2.01291	2.30674
4 h after dark	2.67583	1.53786	3.66382
8 h after dark	2.46773	1.86271	2.79048
12 h after dark	2.3857566666666665	2.00766	2.76528