condition	mean	min	max
4 h after light	2.945713	2.847317	3.061909
8 h after light	2.1142600000000003	1.459394	2.602321
12 h after light	1.4995903333333334	1.326043	1.7558189999999998
16 h after light	5.617623333333333	2.817998	10.56198
4 h after dark	2.525080333333333	2.2072439999999998	2.7868209999999998
8 h after dark	1.568616	1.477368	1.637861