condition	mean	min	max
4 h after light	23.5736825	22.301535	24.84583
8 h after light	27.4594115	27.222898	27.695925
12 h after light	39.1190975	36.412725	41.82547
4 h after dark	85.8857165	41.914225	129.857208
8 h after dark	74.838965	74.344212	75.333718
12 h after dark	28.874314	28.874314	28.874314