condition	mean	min	max
2 h after light	4.16303	4.09486	4.27096
6 h after light	5.8797733333333335	5.75239	5.96107
10 h after light	3.4790099999999997	3.07373	3.88969
2 h after dark	4.0817966666666665	3.40486	4.60027
6 h after dark	3.38457	2.93327	3.72098
10 h after dark	3.8287633333333333	3.16549	4.33014