condition	mean	min	max
1 h after light	7.1477361230000005	6.412447446	8.500031392
3 h after light	7.337289446333333	6.590342708	8.412816927
5 h after light	4.699850882333333	4.251503134	5.242011048999999
7 h after light	5.685107918333333	4.288196427	6.522085152000001
9 h after light	5.886909169	3.840789369	7.530501122
11 h after light	7.932710096999999	5.988544632999999	9.154658304
13 h after light	6.265782581666667	4.71065597	7.612028121
15 h after light	6.936644844333334	5.688178837000001	8.339006889
1 h after dark	7.523361562333333	4.959507348	9.669817185
3 h after dark	5.525801613333334	3.515634892	8.343538468
5 h after dark	5.6362000593333335	4.287251015	6.8479305429999995
7 h after dark	6.544696812333333	4.237947757	9.845234231000001