condition	mean	min	max
4 h after light	56.96575	54.3693	59.5622
8 h after light	46.8665	45.3708	48.3622
12 h after light	79.45949999999999	77.5731	81.3459
4 h after dark	139.22133333333335	133.799	145.329
8 h after dark	191.373	148.202	214.635
12 h after dark	75.1039	72.974	77.3946