condition	mean	min	max
4 h after light	0.5840473333333334	0.0	0.933425
8 h after light	0.547428	0.28714	0.907569
12 h after light	1.074498	0.601959	1.98527
4 h after dark	0.9520246666666666	0.595259	1.64656
8 h after dark	1.58157	1.32005	1.75854
12 h after dark	1.0778676666666667	0.618543	1.38794