condition	mean	min	max
2 h after light	3.43858	3.31123	3.5495
6 h after light	3.7157	3.36227	3.94711
10 h after light	3.83344	3.68212	3.97515
2 h after dark	3.313023333333333	3.11417	3.54836
6 h after dark	3.3364133333333332	3.20287	3.45523
10 h after dark	2.9515033333333336	2.90537	2.97528