condition	mean	min	max
3 h after light	3.74724	1.72461	5.97367
6 h after light	3.2948533333333336	2.00673	5.64843
9 h after light	2.90455	1.54588	4.60309
12 h after light	2.5798125	1.08289	4.4484
3 h after dark	1.0964233333333333	1.01462	1.19656
6 h after dark	0.800136	0.453699	1.31485
9 h after dark	0.728505	0.605632	0.924052
12 h after dark	1.3123575	0.929085	1.69563