condition	mean	min	max
4 h after light	75.89115000000001	75.4925	76.2898
8 h after light	77.54645	76.3245	78.7684
12 h after light	79.5051	77.7786	81.2316
4 h after dark	69.5194	69.2094	69.8294
8 h after dark	79.33595	76.551	82.1209
12 h after dark	83.88425	82.1355	85.633