condition	mean	min	max
0 h after light	4.56598	4.53352	4.59844
4 h after light	11.514555000000001	7.84421	15.1849
8 h after light	10.395565	9.74883	11.0423
4 h after dark	10.7745	10.6096	10.9394
8 h after dark	8.44533	8.2642	8.62646
12 h after dark	6.811389999999999	6.70616	6.91662