condition	mean	min	max
4 h after light	7.93492	7.15465	8.71519
8 h after light	9.85841	9.71372	10.0031
12 h after light	10.069555000000001	9.24301	10.8961
4 h after dark	9.87961	9.29823	10.6259
8 h after dark	8.568423333333334	7.44616	9.25548
12 h after dark	8.892013333333333	7.71552	9.84082