condition	mean	min	max
3 h after light	8.89735	7.31429	10.8361
6 h after light	4.85259	4.56491	5.17396
9 h after light	5.861456666666666	5.44279	6.39495
12 h after light	6.019616666666667	5.07963	7.7607
3 h after dark	16.09443333333333	12.7579	18.6697
6 h after dark	9.10795	6.97795	10.2903
9 h after dark	9.43881	8.69461	10.2176
12 h after dark	6.63576	5.97326	7.1897