condition	mean	min	max
1 h after light	22.713872405	21.2959323	24.13181251
3 h after light	24.214150473333333	19.91966152	29.81814697
5 h after light	19.041425076666666	16.45389237	21.15662274
7 h after light	19.27384085	15.787046499999999	21.65736104
9 h after light	18.910239123333334	17.16436924	21.37019568
11 h after light	16.170430463333332	13.70133374	18.23693505
13 h after light	13.107643691333333	6.9187368639999995	16.46909462
15 h after light	15.118437883333334	11.36566115	17.15904261
1 h after dark	14.530147483333334	12.2947439	15.81734685
3 h after dark	14.90938476	13.94554954	15.77699907
5 h after dark	15.283416883333334	11.41412586	18.34953887
7 h after dark	18.58392439	17.24987757	20.70523149