condition	mean	min	max
4 h after light	1.5188	1.50776	1.53566
8 h after light	1.6330573333333334	0.448212	2.38137
12 h after light	2.2497966666666667	1.52158	2.89705
4 h after dark	1.65943	1.01952	2.7191
8 h after dark	0.983537	0.755136	1.35401
12 h after dark	1.7151133333333335	1.49476	2.02585