condition	mean	min	max
3 h after light	2.3735783333333336	1.15386	4.55613
7 h after light	2.1785125	1.22299	3.90434
11 h after light	2.50992	1.73979	3.30466
2 h after dark	3.0469933333333334	1.87251	4.84053
6 h after dark	2.76735	1.62627	4.07143
10 h after dark	2.632080833333333	1.36992	4.63898