condition	mean	min	max
4 h after light	2.7919023333333333	2.75504	2.837257
8 h after light	2.136289	1.495603	2.529189
12 h after light	1.4175296666666666	1.362357	1.511907
16 h after light	2.798237	2.344744	3.3574260000000002
4 h after dark	2.7297306666666667	2.117759	3.894215
8 h after dark	1.507419	1.443376	1.572678