condition	mean	min	max
4 h after light	3.805216	3.6589120000000004	3.904175
8 h after light	2.624798666666667	1.642471	3.182361
12 h after light	2.000384	1.54291	2.4628080000000003
16 h after light	10.843289666666667	3.184743	25.85422
4 h after dark	3.500087	2.869241	4.140507
8 h after dark	2.0739383333333334	1.6462700000000001	2.536029