condition	mean	min	max
1 h after light	8.7511398305	8.273949233	9.228330428
3 h after light	9.728646591666667	6.251643135	12.04917031
5 h after light	13.8348675	12.47557454	15.78871557
7 h after light	13.08584569	11.05756937	14.99110219
9 h after light	14.490131596666666	13.30943323	16.37362834
11 h after light	14.019100696666667	11.78429122	16.01148509
1 h after dark	15.893093706666667	15.67588709	16.18665375
3 h after dark	16.199514833333335	15.73208034	16.46151963
5 h after dark	16.723042669999998	15.75413419	17.39282981
7 h after dark	15.611399283333334	14.68098604	16.7963671
9 h after dark	16.925321	15.70277782	18.73063335
11 h after dark	15.114239693333333	13.17280184	16.64429367