condition	mean	min	max
4 h after light	3.85196	2.90953	4.79439
8 h after light	2.99613	1.74529	4.24697
12 h after light	5.85987	5.78074	5.939
4 h after dark	6.857373333333333	6.20233	7.1856
8 h after dark	3.451783333333333	2.48621	4.49932
12 h after dark	5.330386666666667	3.89771	7.38179