condition	mean	min	max
4 h after light	10.678902666666666	9.558638	11.76503
8 h after light	5.300942	3.0534470000000002	6.943623
12 h after light	19.018343333333334	11.83269	28.88355
16 h after light	32.90040666666667	12.93587	64.61434
4 h after dark	21.08401	17.49385	24.0701
8 h after dark	13.633351333333335	9.709024000000001	17.974610000000002