condition	mean	min	max
3 h after light	0.4850973333333333	0.454989	0.510627
6 h after light	0.6738339999999999	0.472638	0.80946
9 h after light	1.49342	1.01263	2.32319
12 h after light	2.17337975	0.932699	3.33596
3 h after dark	2.9342133333333336	2.52395	3.43939
6 h after dark	2.07815	1.78129	2.27128
9 h after dark	1.0134693333333333	0.814066	1.27472
12 h after dark	0.541191	0.405449	0.676933