condition	mean	min	max
3 h after light	0.950616	0.591699	1.53426
6 h after light	0.673026	0.546311	0.746713
9 h after light	0.8647856666666667	0.798398	0.919734
12 h after light	1.46524	1.13348	1.95206
3 h after dark	1.8410633333333333	1.82754	1.85914
6 h after dark	1.5706966666666666	1.23349	1.96075
9 h after dark	1.24881	1.04201	1.64551
12 h after dark	1.830235	1.75239	1.90808