condition	mean	min	max
4 h after light	3.042802	2.9279450000000002	3.211296
8 h after light	2.18058	1.544096	2.578236
12 h after light	2.4638093333333333	1.584395	2.961224
16 h after light	3.026105333333333	2.580478	3.5822599999999998
4 h after dark	2.453348666666667	2.2741	2.7689150000000002
8 h after dark	1.6352636666666667	1.6041450000000002	1.666121