condition	mean	min	max
4 h after light	9.8289835	9.122445	10.535522
8 h after light	9.727262	9.447788	10.006736
12 h after light	8.450846	7.984322	8.91737
4 h after dark	8.780753	8.344267	9.217239
8 h after dark	9.2798535	8.928089	9.631618
12 h after dark	8.32336	8.32336	8.32336