condition	mean	min	max
4 h after light	5.860035	4.91256	6.80751
8 h after light	9.43971	9.2095	9.66992
12 h after light	7.337455	4.81149	9.86342
4 h after dark	6.969659999999999	6.95815	6.98117
8 h after dark	5.09417	4.78553	5.40281
12 h after dark	7.697025	6.41579	8.97826