condition	mean	min	max
4 h after light	1.0735675	0.850095	1.29704
8 h after light	0.8218859999999999	0.567252	1.07652
12 h after light	1.0097905	0.661041	1.35854
4 h after dark	1.7322133333333334	1.39937	2.10604
8 h after dark	1.7402633333333335	1.38378	2.02098
12 h after dark	1.3729266666666666	1.07839	1.54569