condition	mean	min	max
4 h after light	1.740616	0.719648	2.86125
8 h after light	0.798517	0.308072	1.34358
12 h after light	1.332617	0.668361	1.71054
4 h after dark	1.2805483333333334	0.784845	1.69277
8 h after dark	1.33551	1.01167	1.8549
12 h after dark	2.1068166666666666	1.79324	2.61122