condition	mean	min	max
4 h after light	86.6484165	78.002308	95.294525
8 h after light	111.5248445	108.17439	114.875299
12 h after light	84.8824325	75.455859	94.309006
4 h after dark	84.2454305	78.309971	90.18089
8 h after dark	84.77237149999999	74.47236	95.072383
12 h after dark	68.114015	68.114015	68.114015