condition	mean	min	max
4 h after light	84.6404	83.8257	85.4551
8 h after light	132.846	123.825	141.867
12 h after light	91.5849	78.6718	104.498
4 h after dark	63.007850000000005	60.9124	65.1033
8 h after dark	64.5621	62.9553	66.1689
12 h after dark	81.57645	75.2377	87.9152