condition	mean	min	max
1 h after light	6.7861049405	5.946350327999999	7.625859553
3 h after light	5.723397586666667	5.15527534	6.732442402
5 h after light	5.837176968666667	5.62399185	6.0491913120000005
7 h after light	6.458060323	5.997916837999999	6.75337455
9 h after light	6.671738586	6.00975929	7.755640382
11 h after light	6.6340487433333335	5.737114462999999	7.162603841
13 h after light	7.217507486	6.3163794410000005	7.688714367999999
15 h after light	7.328310104	6.937147462	7.965650028
1 h after dark	8.197137691333333	7.246348202999999	8.984676392
3 h after dark	8.383540113	7.352545255	9.807239613
5 h after dark	8.376420634666667	7.876645321	8.896233035
7 h after dark	6.908179608999999	6.580260738	7.266106778999999