condition	mean	min	max
0 h after light	3.63559	3.48659	3.78459
2 h after light	3.4183199999999996	3.2276	3.60904
4 h after light	6.7065	6.31375	7.09925
8 h after light	6.91939	6.27612	7.56266
12 h after light	8.76411	8.22347	9.30475
2 h after dark	8.73608	8.42949	9.04267
4 h after dark	7.855705	7.83458	7.87683
8 h after dark	6.58353	6.18054	6.98652
12 h after dark	4.44142	4.22147	4.66137