condition	mean	min	max
3 h after light	0.57972	0.186919	0.926188
6 h after light	0.445673	0.309727	0.677318
9 h after light	0.588238	0.291101	0.768878
12 h after light	1.2830933333333334	1.13357	1.49483
3 h after dark	1.6984433333333333	1.45218	1.94081
6 h after dark	1.52703	1.08769	2.02864
9 h after dark	2.1292233333333335	1.81718	2.39609
12 h after dark	2.205756666666667	1.89457	2.77295